CN111749458A - Post-cast strip inner frame formwork construction method and support system - Google Patents
Post-cast strip inner frame formwork construction method and support system Download PDFInfo
- Publication number
- CN111749458A CN111749458A CN202010618752.XA CN202010618752A CN111749458A CN 111749458 A CN111749458 A CN 111749458A CN 202010618752 A CN202010618752 A CN 202010618752A CN 111749458 A CN111749458 A CN 111749458A
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- post
- cast strip
- template
- sides
- battens
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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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a post-cast strip inner frame template construction method and a support system, wherein the post-cast strip inner frame template support system is arranged and comprises support columns erected below a post-cast strip, lifting top supports arranged at the top ends of the support columns and templates with the same width as the post-cast strip, battens flush with the side edges are thickened on two sides of the bottom surface of the template, and the battens are supported on the lifting top supports along the line; before pouring concrete on two sides of the post-cast strip, the template is lifted to the bottom of the plate steel bar, and the battens are connected with the steel wire mesh in a seamless mode; after the concrete on the two sides of the post-cast strip is finally solidified, the template is lowered to be below the templates on the two sides, and the garbage in the post-cast strip is quickly cleaned; when post-cast strip concrete is poured in the later stage, the templates are flush with the templates on the two sides of the post-cast strip, and flexible plugging materials are filled between the templates and the templates on the two sides of the post-cast strip, so that cement paste is prevented from overflowing during pouring. The invention avoids the problem that the water overflows into the post-cast strip when pouring at the two sides of the post-cast strip, and reduces the trouble of cleaning the opening.
Description
Technical Field
The invention relates to the field of building construction, in particular to a post-cast strip inner frame template construction method and a support system.
Technical Field
At present, when a post-cast strip is constructed, a template system is integrally erected, and two sides of the post-cast strip are blocked by steel wire meshes. The existing construction method cannot effectively ensure that the steel wire meshes on the two sides are effectively contacted with the templates, a large gap is reserved, cement paste is easy to overflow into a later zone, time and labor are wasted in later-period cleaning, the construction period is delayed, reinforcing steel bars are easy to disturb, even part of template frame bodies possibly need to be removed, and the construction quality of the later-poured zone is seriously influenced.
Disclosure of Invention
The invention aims to provide a construction method and a support system for a post-cast strip inner frame template, which avoid the phenomenon that the post-cast strip overflows into the post-cast strip when two sides of the post-cast strip are cast, reduce the trouble of clearing and cleaning a hole, shorten the construction period, and have simple operation and convenient construction.
The technical scheme adopted by the invention is as follows:
a post-cast strip inner frame template construction method comprises the following steps:
s1, before concrete on two sides of the post-cast strip is poured, arranging a post-cast strip inner frame template supporting system, wherein the post-cast strip inner frame template supporting system comprises supporting columns erected below the post-cast strip, lifting jacking supports arranged at the top ends of the supporting columns and templates with the same width as the post-cast strip, wood strips which are flush with the side edges are thickened on two sides of the bottom surface of each template, and the wood strips are supported on the lifting jacking supports along the lines; then adjusting the lifting jacking to enable the template to ascend to the bottom of the plate at the position of the steel bar and enable the battens to be in seamless connection with the steel wire mesh;
s2, pouring concrete on two sides of the post-cast strip, and enabling the battens and the steel wire mesh to be in seamless connection to prevent cement paste from overflowing into the post-cast strip;
s3, after the concrete on the two sides of the post-cast strip is finally solidified, adjusting the lifting jacking to enable the template to descend below the templates on the two sides, and quickly cleaning the garbage in the post-cast strip;
s4, when post-cast strip concrete is poured in the later period, adjusting the lifting jacking to enable the template to be flush with the templates on the two sides of the post-cast strip, and filling flexible plugging materials between the template and the templates on the two sides of the post-cast strip to ensure that cement paste cannot overflow during pouring;
and S5, after the post-cast strip is poured and reaches the standard, removing the post-cast strip inner frame formwork support system, and storing or constructing the next post-cast strip.
Further, lift top support includes base and the top support through threaded connection, and the support is put on the support column top to base bottom card, and the top of top support is equipped with the stuff standing groove.
Further, the width of the template is 800cm, and the battens are 5cm by 5cm battens.
Further, the support column adopts a steel pipe.
The utility model provides a post-cast strip inner tower template support system, is including setting up support column, the lift of establishing in the support column top of post-cast strip below the post-cast strip and the template of being the same width with the post-cast strip, and template bottom surface both sides thickening has the stuff that flushes with the side, and the stuff supports along the line on the lift holds in the palm.
Further, lift top support includes base and the top support through threaded connection, and the support is put on the support column top to base bottom card, and the top of top support is equipped with the stuff standing groove.
Further, the width of the template is 800cm, and the battens are 5cm by 5cm battens.
Further, the support column adopts a steel pipe.
The invention has the beneficial effects that:
the invention avoids overflowing into the post-cast strip when two sides of the post-cast strip are cast, avoids cleaning mud of the post-cast strip in the later period, does not need post-chiseling, can directly adjust the lifting jacking if certain garbage exists before the post-cast strip is constructed, cleans the garbage, reduces the trouble of cleaning the opening, ensures the casting quality and shortens the construction period; the invention has simple operation, convenient construction, recycling use, economy and reasonability.
Drawings
Fig. 1 is a first schematic diagram of the operation of the embodiment of the present invention.
Fig. 2 is a second operation diagram of the embodiment of the present invention.
In the figure: 1-a support column; 2-a base; 3-jacking; 4-battens; 5-template; 6-flexible plugging material; 7-steel wire mesh.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in fig. 1 and 2, a post-cast strip inner frame formwork construction method includes the steps of:
s1, before concrete on two sides of the post-cast strip is poured, arranging a post-cast strip inner frame template supporting system, wherein the post-cast strip inner frame template supporting system comprises a supporting column 1 erected below the post-cast strip, a lifting jacking arranged at the top end of the supporting column 1 and a template 5 with the same width as the post-cast strip, wood strips 4 which are flush with the side edges are thickened on two sides of the bottom surface of the template 5, and the wood strips 4 are supported on the lifting jacking along the line; then adjusting the lifting jacking to enable the template 5 to ascend to the bottom of the plate at the position of the steel bar and the battens 4 to be in seamless connection with the steel wire mesh 7;
s2, pouring concrete on two sides of the post-cast strip, and enabling the battens 4 and the steel wire meshes 7 to be in seamless connection to prevent cement paste from overflowing into the post-cast strip;
s3, after the concrete on the two sides of the post-cast strip is finally solidified, adjusting the lifting jacking to enable the template 5 to descend below the templates on the two sides, and quickly cleaning the garbage in the post-cast strip;
s4, adjusting the lifting jacking to enable the template 5 to be flush with the templates on the two sides of the post-cast strip when the post-cast strip concrete is poured in the later period, and filling flexible plugging materials 6 between the template 5 and the templates on the two sides of the post-cast strip to ensure that cement paste does not overflow during pouring;
and S5, after the post-cast strip is poured and reaches the standard, removing the post-cast strip inner frame formwork support system, and storing or constructing the next post-cast strip.
The invention avoids overflowing into the post-cast strip when two sides of the post-cast strip are cast, avoids cleaning mud of the post-cast strip in the later period, does not need post-chiseling, can directly adjust the lifting jacking if certain garbage exists before the post-cast strip is constructed, cleans the garbage, reduces the trouble of cleaning the opening, ensures the casting quality and shortens the construction period; the invention has simple operation, convenient construction, recycling use, economy and reasonability.
As shown in fig. 1 and fig. 2, in this embodiment, the lifting top support includes a base 2 and a top support 3 connected by a screw thread, the bottom of the base 2 is clamped and supported on the top of the support column 1, and the top of the top support 3 is provided with a holding groove for holding a batten 4.
As shown in fig. 2, in the present embodiment, the template 5 has a width of 800cm, and the wooden bar 4 is a 5cm by 5cm square.
In this embodiment, the support column 1 is a steel pipe.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (8)
1. A post-cast strip inner frame template construction method is characterized in that: comprises the steps of (a) carrying out,
s1, before concrete on two sides of the post-cast strip is poured, arranging a post-cast strip inner frame template supporting system, wherein the post-cast strip inner frame template supporting system comprises supporting columns erected below the post-cast strip, lifting jacking supports arranged at the top ends of the supporting columns and templates with the same width as the post-cast strip, wood strips which are flush with the side edges are thickened on two sides of the bottom surface of each template, and the wood strips are supported on the lifting jacking supports along the lines; then adjusting the lifting jacking to enable the template to ascend to the bottom of the plate at the position of the steel bar and enable the battens to be in seamless connection with the steel wire mesh;
s2, pouring concrete on two sides of the post-cast strip, and enabling the battens and the steel wire mesh to be in seamless connection to prevent cement paste from overflowing into the post-cast strip;
s3, after the concrete on the two sides of the post-cast strip is finally solidified, adjusting the lifting jacking to enable the template to descend below the templates on the two sides, and quickly cleaning the garbage in the post-cast strip;
s4, when post-cast strip concrete is poured in the later period, adjusting the lifting jacking to enable the template to be flush with the templates on the two sides of the post-cast strip, and filling flexible plugging materials between the template and the templates on the two sides of the post-cast strip to ensure that cement paste cannot overflow during pouring;
and S5, after the post-cast strip is poured and reaches the standard, removing the post-cast strip inner frame formwork support system, and storing or constructing the next post-cast strip.
2. The post-cast strip inner frame formwork construction method according to claim 1, characterized in that: the lifting top support comprises a base and a top support which are connected through threads, the bottom of the base is clamped and supported on the top end of the support column, and a batten placing groove is formed in the top of the top support.
3. The post-cast strip inner frame formwork construction method according to claim 1, characterized in that: the width of the template is 800cm, and the battens are 5cm by 5cm battens.
4. The post-cast strip inner frame formwork construction method according to claim 1, characterized in that: the support column is made of steel pipes.
5. The utility model provides a post-cast strip inner tower template support system which characterized in that: the post-cast strip lifting support comprises a support column arranged below a post-cast strip, a lifting support arranged at the top end of the support column and a template which is as wide as the post-cast strip, wherein battens which are flush with the side edges are thickened on two sides of the bottom surface of the template, and the battens are supported on the lifting support along the line.
6. The post-cast strip framed formwork support system of claim 1, wherein: the lifting top support comprises a base and a top support which are connected through threads, the bottom of the base is clamped and supported on the top end of the support column, and a batten placing groove is formed in the top of the top support.
7. The post-cast strip framed formwork support system of claim 1, wherein: the width of the template is 800cm, and the battens are 5cm by 5cm battens.
8. The post-cast strip framed formwork support system of claim 1, wherein: the support column is made of steel pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010618752.XA CN111749458A (en) | 2020-06-30 | 2020-06-30 | Post-cast strip inner frame formwork construction method and support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010618752.XA CN111749458A (en) | 2020-06-30 | 2020-06-30 | Post-cast strip inner frame formwork construction method and support system |
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| Publication Number | Publication Date |
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| CN111749458A true CN111749458A (en) | 2020-10-09 |
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| CN202010618752.XA Pending CN111749458A (en) | 2020-06-30 | 2020-06-30 | Post-cast strip inner frame formwork construction method and support system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2650757A1 (en) * | 2008-01-16 | 2009-07-16 | Marc Gosselin | Floor |
| CN201531035U (en) * | 2009-09-18 | 2010-07-21 | 上海市第四建筑有限公司 | Foundation slab late poured band and construction joint steel wire mesh isolating device |
| CN103615053A (en) * | 2013-11-27 | 2014-03-05 | 温州宏源水电建设有限公司 | Construction method for post-cast belt of cast-in-place reinforced concrete structure |
| CN106120870A (en) * | 2016-08-12 | 2016-11-16 | 上海嘉实（集团）有限公司 | The advanced enclosed construction of poured band of outer wall of basement and construction method |
| CN107227843A (en) * | 2017-07-28 | 2017-10-03 | 北京城建七建设工程有限公司 | A kind of alter-pouring strips mould plate support system and construction method |
| CN110439270A (en) * | 2019-08-08 | 2019-11-12 | 上海宝冶集团南京建筑有限公司 | A kind of post-cast strip exempts to tear support system construction method open |
-
2020
- 2020-06-30 CN CN202010618752.XA patent/CN111749458A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2650757A1 (en) * | 2008-01-16 | 2009-07-16 | Marc Gosselin | Floor |
| CN201531035U (en) * | 2009-09-18 | 2010-07-21 | 上海市第四建筑有限公司 | Foundation slab late poured band and construction joint steel wire mesh isolating device |
| CN103615053A (en) * | 2013-11-27 | 2014-03-05 | 温州宏源水电建设有限公司 | Construction method for post-cast belt of cast-in-place reinforced concrete structure |
| CN106120870A (en) * | 2016-08-12 | 2016-11-16 | 上海嘉实（集团）有限公司 | The advanced enclosed construction of poured band of outer wall of basement and construction method |
| CN107227843A (en) * | 2017-07-28 | 2017-10-03 | 北京城建七建设工程有限公司 | A kind of alter-pouring strips mould plate support system and construction method |
| CN110439270A (en) * | 2019-08-08 | 2019-11-12 | 上海宝冶集团南京建筑有限公司 | A kind of post-cast strip exempts to tear support system construction method open |
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Application publication date: 20201009 |