CN114030075A - Construction method of movable moulding bed of prefabricated part scaffold - Google Patents
Construction method of movable moulding bed of prefabricated part scaffold Download PDFInfo
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- CN114030075A CN114030075A CN202111321753.9A CN202111321753A CN114030075A CN 114030075 A CN114030075 A CN 114030075A CN 202111321753 A CN202111321753 A CN 202111321753A CN 114030075 A CN114030075 A CN 114030075A
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- Prior art keywords
- scaffold
- prefabricated
- moulding bed
- movable
- site
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a construction method of a movable moulding bed of a scaffold of a prefabricated part, belonging to the technical field of concrete prefabricated parts. The construction method of the movable tire membrane of the prefabricated part scaffold comprises the following steps: selecting a manufacturing site and cleaning the manufacturing site; erecting a scaffold moulding bed and measuring the flatness of the scaffold moulding bed; mounting and reinforcing the bottom die, the reinforcing steel bars and the side die of the prefabricated column; pouring concrete on the movable moulding bed of the built prefabricated component scaffold; and continuously building the prefabricated columns above the layer of prefabricated columns. The construction method of the movable tire membrane of the prefabricated part scaffold has the advantages of better quality control, time saving, processing cost saving, high labor utilization rate, high auxiliary material turnover rate, less construction waste, energy conservation, environmental protection, stronger operability and practicability, and can be widely applied to the construction fields of on-site processing, manufacturing and the like of concrete prefabricated parts in building engineering.
Description
Technical Field
The invention relates to the technical field of concrete prefabricated parts, in particular to a construction method of a movable tire membrane of a scaffold of a prefabricated part.
Background
The traditional building mode adopts the brick moulding bed construction, the construction period is longer, the brick moulding bed needs to be cleaned after the construction, the influence on the construction period and the later cleaning is larger, along with the rapid development of the assembly type building mode in China, the assembly type building mode is mainly produced according to a certain standard through a factory production mode, different building components are put on a production line of a factory for processing and manufacturing, and then the semi-finished prefabricated components are transported to a construction site for assembly and construction, so the traditional building mode is changed, the obvious characteristics of high construction speed and high component quality control are widely applied, the forward development of the industry is promoted at a high speed, along with the accumulation development of the assembly type construction technology for many years, the prefabricated component nodes are continuously optimized, a mature prefabrication processing technology is formed, and the safety and reliability of each node part are ensured, the construction method provides powerful foundation support for the processing and manufacturing of the prefabricated parts on the construction site, further, the projects such as the small construction quantity of the parts, the diversification of the part styles and the like adopt the site processing and manufacturing, the construction quality and the construction period are difficult to control because the cast-in-place process needs to be constructed in situ and are limited by various factors such as working procedures, space, time and the like, the assembly type construction of the prefabricated parts gradually enters the construction site along with the rapid development of the assembly type construction, and the safety and the reliability of the assembly type construction are also ensured because the nodes of the prefabricated parts are continuously optimized and upgraded. At present, most prefabricated parts are processed in factories, but due to the restrictions of various conditions such as the construction amount of the parts and the diversification of the styles of the parts, the processing cost is high in view of the cost.
Disclosure of Invention
The invention aims to solve the problems, and provides a construction method of a movable tire membrane of a prefabricated component scaffold, which fully avoids the traditional brick tire membrane construction, adopts the prefabricated component scaffold, utilizes the advantages of strong plasticity, high turnover rate, convenient operation and the like of a steel pipe scaffold, has better quality control in site prefabrication processing compared with in-situ installation (cast-in-place), saves time, has less construction waste and has lower processing cost.
The invention solves the problems and adopts the technical scheme that:
a construction method of a movable tire membrane of a prefabricated part scaffold comprises the following steps:
s1, selecting a manufacturing site and cleaning the manufacturing site;
s2, erecting a scaffold moulding bed and measuring the flatness of the scaffold moulding bed;
s3, mounting and reinforcing the bottom die, the steel bars and the side die of the prefabricated column;
s4, pouring concrete on the movable moulding bed of the built prefabricated component scaffold;
s5, continuously erecting the prefabricated column above the layer of prefabricated column.
Compared with the prior art, the invention adopting the technical scheme has the outstanding characteristics that:
the invention provides a construction method of a movable tire membrane of a prefabricated part scaffold, which fully avoids the technical problems that the construction period is long due to the adoption of the traditional brick tire membrane construction, the brick tire membrane needs to be cleaned up after the construction, and the influence on the construction period and the later cleaning is large, effectively utilizes the advantages and the characteristics of strong plasticity, high turnover rate, convenient operation and the like of a steel pipe scaffold, and effectively avoids the space limitation caused by the narrow processing field of the construction site. The quality control of the prefabricated component in the site is better compared with that of in-situ installation (cast-in-situ), the prefabricated component is manufactured in batches, the labor utilization rate of centralized manufacture is higher, the turnover rate of auxiliary materials is high, most of prefabricated components are processed in a factory, the processing cost is lower, the site can be quickly cleaned and completed, the construction waste is less, the energy-saving and environment-friendly construction idea is fully reflected, the operability and the practicability of the movable tire membrane construction method of the prefabricated component scaffold are stronger, and the prefabricated component scaffold can be widely applied to the construction fields of in-situ processing, manufacturing and the like of concrete prefabricated components in building engineering.
Preferably, the further technical scheme of the invention is as follows:
and S1, selecting a manufacturing site, wherein a site with a hard base is preferably selected, and a site with a soft base is avoided.
S2 specifically includes the following steps:
s21, erecting a bottom scaffold moulding bed through scaffold tubes;
and S22, adopting a level gauge to horizontally measure the scaffold moulding bed, and carrying out local fine adjustment on the position with inconsistent height.
S3 specifically includes the following steps:
s31, erecting a prefabricated column bottom die;
s32, binding the prefabricated column steel bars;
s33, mounting side molds on two sides of the prefabricated column steel bar;
and S34, connecting and fixing the scaffold tube with the bottom scaffold moulding bed, and reinforcing the side mould.
And S34, when the side die is reinforced, fixing scaffold tubes of the side die are fixed on the bottom scaffold moulding bed.
And S5, under the condition that the space condition above the prefabricated column of one layer is available, continuously building two layers of prefabricated columns and three layers of prefabricated columns above the prefabricated column of one layer.
Drawings
FIG. 1 is a schematic structural view of the bottom scaffold membrane erection of the present invention;
FIG. 2 is a sectional view in the direction of A-A in FIG. 1;
FIG. 3 is a sectional view in the direction B-B of FIG. 1;
FIG. 4 is a schematic structural diagram of erecting a prefabricated column bottom die according to the present invention;
FIG. 5 is a sectional structural view in the direction C-C in FIG. 4;
FIG. 6 is a sectional view in the direction D-D in FIG. 4;
FIG. 7 is a schematic structural view of a prefabricated column steel bar binding device of the present invention;
FIG. 8 is a sectional view in the direction E-E in FIG. 7;
FIG. 9 is a sectional structural view in the direction F-F in FIG. 7;
FIG. 10 is a schematic view of the construction of the mounting sideform of the present invention;
FIG. 11 is a sectional structural view in the direction G-G of FIG. 10;
fig. 12 is a sectional structural view in the H-H direction in fig. 10.
Labeled as: a scaffold tube 1; prefabricating a column bottom die 2; prefabricating a column steel bar 3; a side die 4.
Detailed Description
The invention will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the invention.
A construction method of a movable tire membrane of a prefabricated part scaffold comprises the following steps:
s1, selecting a manufacturing site and cleaning the manufacturing site; wherein, the field is suitable for the field with a hard base and not suitable for the field with a soft base.
FIG. 1 shows a schematic structural view of the bottom scaffolding matrix building of the present invention; FIG. 2 is a sectional view showing a structure in the direction A-A in FIG. 1; fig. 3 is a sectional view showing a structure in the direction B-B in fig. 1.
S2, erecting a scaffold moulding bed and measuring the flatness of the scaffold moulding bed;
s2 specifically includes the following steps:
s21, erecting the bottom scaffold bed-jig through the scaffold pipes 1, specifically as shown in figures 1, 2 and 3, and firmly padding all the bottom scaffold bed-jig after the scaffold is integrally erected.
And S22, adopting a level gauge to horizontally measure the scaffold moulding bed, and carrying out local fine adjustment on the position with inconsistent height.
FIG. 4 is a schematic structural diagram illustrating the erection of a prefabricated column bottom die according to the present invention; FIG. 5 is a sectional view showing the structure in the direction C-C in FIG. 4; FIG. 6 is a sectional view showing the structure in the direction D-D in FIG. 4; FIG. 7 is a schematic structural view of the prefabricated column steel reinforcement binding device of the present invention; FIG. 8 is a sectional view showing the structure in the direction E-E in FIG. 7; FIG. 9 is a sectional view showing the structure in the direction F-F in FIG. 7; FIG. 10 shows a schematic view of the construction of the mounting sideform of the present invention; FIG. 11 is a sectional view showing the structure in the direction G-G in FIG. 10; fig. 12 is a sectional view showing the structure in the H-H direction in fig. 10.
S3, mounting and reinforcing the bottom die, the steel bars and the side die of the prefabricated column;
s3 specifically includes the following steps:
s31, erecting the prefabricated column bottom die 2 as shown in the figures 4, 5 and 6;
s32, binding the prefabricated column steel bars 3 specifically as shown in the figures 7, 8 and 9;
s33, mounting side molds 4 on two sides of the prefabricated column steel bar as shown in figures 10, 11 and 12;
and S34, connecting and fixing the scaffold tube with the bottom scaffold moulding bed, and reinforcing the side mould 4.
And S34, when the side die 4 is reinforced, the fixing scaffold tube of the side die is fixed on the bottom scaffold moulding bed.
S4, pouring concrete on the movable moulding bed of the built prefabricated component scaffold;
s5, continuously erecting the prefabricated column above the layer of prefabricated column. And under the condition that the space condition above the prefabricated column of the first layer is met, continuously erecting a prefabricated column of two layers and a prefabricated column of three layers above the prefabricated column of the first layer according to specific conditions. The side forms of the two-layer prefabricated columns and the three-layer prefabricated columns are fixed by good fixing points, after the two-layer prefabricated columns and the three-layer prefabricated columns are hoisted, the templates and the scaffold are dismantled, and the site can be quickly cleaned.
According to the construction method of the movable tire membrane of the prefabricated part scaffold, the traditional brick tire membrane construction is fully avoided, the construction period is long, the brick tire membrane is required to be cleaned after construction, the difficult problems of construction period influence and later-stage cleaning influence are large, the advantages and the characteristics of strong plasticity, high turnover rate, convenience in operation and the like of the steel pipe scaffold are effectively utilized, and the space limitation caused by the narrow and small construction site processing field is also avoided. Compared with in-situ installation (cast-in-place), the quality control of in-site prefabrication processing is better, the time is saved in batch manufacturing, the labor utilization rate of centralized manufacturing is high, the turnover rate of auxiliary materials is high, the construction waste is less, and the construction concept of energy conservation and environmental protection is fully embodied. The method can be widely applied to the construction fields of on-site processing, manufacturing and the like of the concrete prefabricated part in the building engineering.
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 scope of the present invention, which is defined in the appended claims.
Claims (6)
1. A construction method of a movable tire membrane of a prefabricated part scaffold is characterized by comprising the following steps:
s1, selecting a manufacturing site and cleaning the manufacturing site;
s2, erecting a scaffold moulding bed and measuring the flatness of the scaffold moulding bed;
s3, mounting and reinforcing the bottom die, the steel bars and the side die of the prefabricated column;
s4, pouring concrete on the movable moulding bed of the built prefabricated component scaffold;
s5, continuously erecting the prefabricated column above the layer of prefabricated column.
2. The method for constructing a prefabricated scaffold movable tire membrane as claimed in claim 1, wherein the site for manufacturing is selected in S1, preferably a site with a hard base, and a site with a soft base is avoided.
3. The construction method of the movable tire membrane of the prefabricated scaffold as claimed in claim 1, wherein S2 comprises the following steps:
s21, erecting a bottom scaffold moulding bed through scaffold tubes;
and S22, adopting a level gauge to horizontally measure the scaffold moulding bed, and carrying out local fine adjustment on the position with inconsistent height.
4. The construction method of the movable tire membrane of the prefabricated scaffold as claimed in claim 1, wherein S3 comprises the following steps:
s31, erecting a prefabricated column bottom die;
s32, binding the prefabricated column steel bars;
s33, mounting side molds on two sides of the prefabricated column steel bar;
and S34, connecting and fixing the scaffold tube with the bottom scaffold moulding bed, and reinforcing the side mould.
5. The method for constructing a prefabricated scaffold movable membrane according to claim 4, wherein when the side mold is reinforced in S34, the fixing scaffold tube of the side mold is fixed on the bottom scaffold membrane.
6. The method of claim 1, wherein in step S5, two or three precast columns are set up above one precast column layer when the space above the one precast column layer is available.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111321753.9A CN114030075A (en) | 2021-11-09 | 2021-11-09 | Construction method of movable moulding bed of prefabricated part scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111321753.9A CN114030075A (en) | 2021-11-09 | 2021-11-09 | Construction method of movable moulding bed of prefabricated part scaffold |
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| Publication Number | Publication Date |
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| CN114030075A true CN114030075A (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111321753.9A Withdrawn CN114030075A (en) | 2021-11-09 | 2021-11-09 | Construction method of movable moulding bed of prefabricated part scaffold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164994A (en) * | 2021-12-10 | 2022-03-11 | 中国化学工程第十一建设有限公司 | Prefabricated column construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000356000A (en) * | 2000-01-01 | 2000-12-26 | Mukishitsu Kenko Jutaku Kk | Formwork unit construction method |
| CN103009477A (en) * | 2012-12-29 | 2013-04-03 | 中建六局土木工程有限公司 | Construction method for prefabricated components for prefabricated component factory |
| CN103056957A (en) * | 2011-10-18 | 2013-04-24 | 郑梅 | Reinforced concrete precast column vertical type prefabrication method |
| CN105178357A (en) * | 2015-07-16 | 2015-12-23 | 中国建筑股份有限公司 | Prefabricated subsurface structure under foundation trench open cutting condition and construction method for prefabricated subsurface structure under foundation trench open cutting condition |
| CN111730726A (en) * | 2020-06-30 | 2020-10-02 | 中国二十二冶集团有限公司 | Method for manufacturing precast concrete column forming die |
-
2021
- 2021-11-09 CN CN202111321753.9A patent/CN114030075A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000356000A (en) * | 2000-01-01 | 2000-12-26 | Mukishitsu Kenko Jutaku Kk | Formwork unit construction method |
| CN103056957A (en) * | 2011-10-18 | 2013-04-24 | 郑梅 | Reinforced concrete precast column vertical type prefabrication method |
| CN103009477A (en) * | 2012-12-29 | 2013-04-03 | 中建六局土木工程有限公司 | Construction method for prefabricated components for prefabricated component factory |
| CN105178357A (en) * | 2015-07-16 | 2015-12-23 | 中国建筑股份有限公司 | Prefabricated subsurface structure under foundation trench open cutting condition and construction method for prefabricated subsurface structure under foundation trench open cutting condition |
| CN111730726A (en) * | 2020-06-30 | 2020-10-02 | 中国二十二冶集团有限公司 | Method for manufacturing precast concrete column forming die |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164994A (en) * | 2021-12-10 | 2022-03-11 | 中国化学工程第十一建设有限公司 | Prefabricated column construction method |
| CN114164994B (en) * | 2021-12-10 | 2024-01-26 | 中国化学工程第十一建设有限公司 | Prefabricated column construction method |
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Application publication date: 20220211 |
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