CN203080705U - Concrete post-cast strip supporting top - Google Patents

Concrete post-cast strip supporting top Download PDF

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Publication number
CN203080705U
CN203080705U CN 201320013991 CN201320013991U CN203080705U CN 203080705 U CN203080705 U CN 203080705U CN 201320013991 CN201320013991 CN 201320013991 CN 201320013991 U CN201320013991 U CN 201320013991U CN 203080705 U CN203080705 U CN 203080705U
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China
Prior art keywords
ater
concrete
casting
propped
plastic pipe
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Expired - Lifetime
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CN 201320013991
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Chinese (zh)
Inventor
陈园卿
邵湘阳
李强
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Intertek Construction Group Ltd By Share Ltd
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Zhejiang College of Construction
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Priority to CN 201320013991 priority Critical patent/CN203080705U/en
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Publication of CN203080705U publication Critical patent/CN203080705U/en
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Abstract

The utility model provides a concrete post-cast strip supporting top which is composed of girder or plate bottom dies, preformed holes, plastic pipes, concrete and parting agents. Preferably, the preformed holes of 100-200mm are formed in the girder or plate bottom dies of a post-cast strip, the sizes of the plastic pipes and the sizes of the preformed holes are the same, one end of each plastic pipe penetrates through each preformed hole, the other end of each plastic pipe is supported on a lower floor, and tops of the plastic pipes are flush with the tops of the girder or plate bottom dies. During construction, concrete in the girder or plate bottom dies and concrete in the plastic pipes are poured at the same, and supporting columns becomes supporting systems of beams and slabs when the concrete reaches design strength. The plastic pipes are PVC pipes or corrugated pipes, and shapes of the preformed holes are circles, squares or rectangles. Preferably, two ends of the post-cast strip supporting top are respectively provided with a layer of the parting agent.

Description

A kind of late poured band is propped up the top
Technical field
The utility model relates to the architectural engineering construction technique field, more particularly, relates to a kind of late poured band and props up the top.
Background technology
The ater-casting is for preventing that monolithic reinforced concrete structure is owing to temperature, the uneven issuable harmful crack of contraction in building operations, according to design or job specfication requirement, stay in sole plate, wall, beam relevant position and to establish interim constuction joint, structure temporarily is divided into several portions, shrink through component inside, after the some time, water again and smash this constuction joint concrete, structure is linked to be integral body.
Method is shored in traditional ater-casting three kinds: (1) first kind is, place, ater-casting beam, template die plate and other position templates in kind install simultaneously, also remove simultaneously with other position templates, then shore again again.Its advantage is simple, but the established beam of encorbelmenting in ater-casting, plate is caused certain quality hidden danger when shoring again;
(2) second kinds are, ater-casting place beam, template die plate in kind install simultaneously with other position templates, and during the form removable of other positions, place, ater-casting beam, template die plate and support for shuttering are not removed, dismounting again after treating that ater-casting concreting is intact and reaching certain intensity.Its advantage is can not cause hidden danger of quality to the established beam of encorbelmenting in ater-casting, plate, but the alter-pouring strips mould plate and the support for shuttering that keep are disorderly and unsystematic, cut foreign material such as ater-casting two side seal mould gauze wire cloths, concrete and be difficult to cleaning, and, the alter-pouring strips mould plate and the support for shuttering holdup time that keep are very long, and expense is very high;
(3) the third is, independently ater-casting beam is set, template die plate and support for shuttering system, when other position templates and support for shuttering are removed, ater-casting beam independently, template die plate and support for shuttering keep, remove again after treating that ater-casting concreting is intact and reaching certain intensity, its advantage is can be to the established beam of encorbelmenting in ater-casting, plate causes hidden danger of quality, ater-casting beam independently, template die plate and support for shuttering have Zhang Youxu, better appearance, but ater-casting beam independently, template die plate and support for shuttering need well-designed, template, the specification requirement strictness of materials such as steel pipe, and keep independent alter-pouring strips mould plate and the support for shuttering holdup time also very long, expense is very high.
The utility model content
The purpose of this utility model is to solve problem set forth above, provides a kind of simple in structure, easy to operate late poured band to prop up the top.
The technical solution of the utility model is as follows:
A kind of late poured band is propped up the top, is made up of beam or plate bed die, preformed hole, plastic pipe, concrete, interleaving agent.
Wherein:
The beam of described ater-casting or plate bed die leave the preformed hole of 100~200mm;
The size of described plastic pipe and preformed hole measure-alike;
One end of described plastic pipe penetrates preformed hole, and the other end is supported on lower floor's flooring;
The top of described plastic pipe flushes with the top of beam or plate bed die;
During construction, the interior concrete of the concrete at the bottom of beam or the plate and plastic pipe is built simultaneously, treats that concrete reaches design strength, and pillar becomes the support system for beam slab.
As preferably, described plastic pipe is pvc pipe or bellows;
As preferably, described preformed hole be shaped as circle, square or rectangular;
As preferably, the two ends that the top is propped up in described ater-casting have one deck interleaving agent are respectively arranged, and are convenient to the dismounting of pillar.
The beneficial effects of the utility model are as follows:
1, do not take support system, easy construction, this technology has improved all transfer efficients of scaffold support system greatly;
2, pvc pipe or bellows and concrete form Zhi Dingti system jointly, have saved template, have saved material, and be with low cost, overall appearance;
3, prop up the two ends, top and establish interleaving agent, remove very convenient.
Description of drawings
Fig. 1 is the structural representation that the top is propped up in ater-casting of the present utility model;
Among the figure: the 1st, beam or plate bed die, the 2nd, preformed hole, the 3rd, plastic pipe, the 4th, lower floor's flooring, the 5th, scaffold, the 6th, concrete, the 7th, interleaving agent.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, a kind of late poured band is propped up the top, is made up of beam or plate bed die 1, preformed hole 2, plastic pipe 3, concrete 6, interleaving agent 7.
Wherein:
The beam of described ater-casting or plate bed die 1 leave the preformed hole 2 of 100~200mm;
The size of described plastic pipe 3 and preformed hole 2 measure-alike;
One end of described plastic pipe 3 penetrates preformed hole 2, and the other end is supported on lower floor's flooring 4;
Described plastic pipe 3 tops flush with the top of beam or plate bed die 1;
As preferably, described plastic pipe 3 is pvc pipe or bellows;
As preferably, described preformed hole 2 be shaped as circle, square or rectangular;
As preferably, the two ends that the top is propped up in described ater-casting have one deck interleaving agent 7 are respectively arranged, and are convenient to the dismounting of pillar.
The job practices that the top is propped up in ater-casting of the present utility model is as follows:
(a) reserve the preformed hole 2 of 150mm at bed die 1 place of both sides, ater-casting 500mm girder;
(b) cleaning is in the flooring support place scope of pvc pipe 3 lower ends, and the emulsification interleaving agent (7) that the brushing used oil is produced is one deck;
(c) pvc pipe 3 that founds a 150mm on the top, preformed hole place of ater-casting beam is as beam lower support post, and ater-casting beam bottom board plate is passed on the pvc pipe top, and pvc pipe top and beam forms bed die top flush, and the bottom is supported on lower floor's flooring 4;
(c) concreting: the concrete in the pvc pipe 3 and the concrete of beam are built simultaneously;
When (d) treating the bottom surface of the concreting beam in the pvc pipe 3, floating concrete, emulsification interleaving agent 7 one decks that the brushing used oil is produced;
(e) treat that concrete strength reaches 28 days intensity, remove former scaffold 5 support systems, the concrete 6 of pvc pipe 3 and Qi Nei just forms new support system.
(f) treat that the ater-casting construction casting is finished and reached design strength after, remove the support system that pvc pipe 3 and its inner concrete 6 are formed, the construction of ater-casting is just all finished.

Claims (8)

1. a late poured band is propped up the top, it is characterized in that: described ater-casting is propped up the top and is made up of beam or plate bed die (1), preformed hole (2), plastic pipe (3), concrete (6), interleaving agent (7).
2. the top is propped up in ater-casting according to claim 1, it is characterized in that: the beam of described ater-casting or plate bed die (1) leave the preformed hole (2) of 100~200mm.
3. the top is propped up in ater-casting according to claim 1, it is characterized in that: the size of described plastic pipe (3) and preformed hole (2) measure-alike.
4. the top is propped up in ater-casting according to claim 1, it is characterized in that: an end of described plastic pipe (3) penetrates preformed hole (2), and the other end is supported on lower floor's flooring (4).
5. the top is propped up in ater-casting according to claim 1, it is characterized in that: the top of described plastic pipe (3) flushes with the top of beam or plate bed die (1).
6. the top is propped up in ater-casting according to claim 1, it is characterized in that: described plastic pipe (3) is pvc pipe or bellows.
7. the top is propped up in ater-casting according to claim 1, it is characterized in that: described preformed hole (2) be shaped as circle, square or rectangular.
8. the top is propped up in ater-casting according to claim 1, it is characterized in that, respectively there is one deck interleaving agent (7) at the two ends that the top is propped up in described ater-casting.
CN 201320013991 2013-01-10 2013-01-10 Concrete post-cast strip supporting top Expired - Lifetime CN203080705U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320013991 CN203080705U (en) 2013-01-10 2013-01-10 Concrete post-cast strip supporting top

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Application Number Priority Date Filing Date Title
CN 201320013991 CN203080705U (en) 2013-01-10 2013-01-10 Concrete post-cast strip supporting top

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CN203080705U true CN203080705U (en) 2013-07-24

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603491A (en) * 2013-11-22 2014-02-26 中冶天工集团有限公司 Beam plate post-cast strip template support frame and erection method thereof
CN104389430A (en) * 2014-11-24 2015-03-04 中设建工集团有限公司 Application of plain concrete columns to later-poured strip supporting
CN104878922A (en) * 2015-05-13 2015-09-02 中建三局第三建设工程有限责任公司 Post-cast strip steel pipe top supporting system and construction method thereof
CN105350719A (en) * 2015-09-28 2016-02-24 黄坤坤 Large span post-pouring belt early-dismantled mould additionally installed temporary constructional column construction method
CN105649197A (en) * 2016-01-31 2016-06-08 江苏扬建集团有限公司 Post-pouring belt construction method conducted under green-landscape-first condition
CN106284428A (en) * 2016-08-31 2017-01-04 云南省建设投资控股集团有限公司 A kind of concrete column method for supporting of building structure post-cast strip
CN106320373A (en) * 2016-08-24 2017-01-11 中天建设集团有限公司天津分公司 Supporting system at position of post-pouring belt of underground garage roof and construction method
CN109944278A (en) * 2019-03-11 2019-06-28 国骅建设有限公司 Support construction and rear pouring tape construction method are exempted from a kind of post-cast strip
CN110593311A (en) * 2019-10-23 2019-12-20 中国建筑第七工程局有限公司 Post-cast strip concrete temporary support column
CN112459470A (en) * 2020-11-27 2021-03-09 上海宝冶集团有限公司 Beam-free plate interlayer supporting and formwork removing method
CN112459474A (en) * 2020-11-27 2021-03-09 上海宝冶集团有限公司 Method for supporting single post of post-cast strip PVC pipe mould plain concrete
CN113585809A (en) * 2021-08-11 2021-11-02 上海宝冶集团有限公司 Independent supporting structure of post-cast strip constructional column
CN114541809A (en) * 2022-02-15 2022-05-27 中国十七冶集团有限公司 Supporting system for building structure pouring and construction process

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603491A (en) * 2013-11-22 2014-02-26 中冶天工集团有限公司 Beam plate post-cast strip template support frame and erection method thereof
CN103603491B (en) * 2013-11-22 2016-07-06 中冶天工集团有限公司 Method for erecting beam plate post-cast strip template support frame
CN104389430A (en) * 2014-11-24 2015-03-04 中设建工集团有限公司 Application of plain concrete columns to later-poured strip supporting
CN104389430B (en) * 2014-11-24 2016-07-13 中设建工集团有限公司 Element concrete post application in late poured band support
CN104878922A (en) * 2015-05-13 2015-09-02 中建三局第三建设工程有限责任公司 Post-cast strip steel pipe top supporting system and construction method thereof
CN105350719A (en) * 2015-09-28 2016-02-24 黄坤坤 Large span post-pouring belt early-dismantled mould additionally installed temporary constructional column construction method
CN105649197A (en) * 2016-01-31 2016-06-08 江苏扬建集团有限公司 Post-pouring belt construction method conducted under green-landscape-first condition
CN105649197B (en) * 2016-01-31 2018-07-13 江苏扬建集团有限公司 Rear pouring tape construction method of Afforestation Landscape under the conditions of in advance
CN106320373A (en) * 2016-08-24 2017-01-11 中天建设集团有限公司天津分公司 Supporting system at position of post-pouring belt of underground garage roof and construction method
CN106284428A (en) * 2016-08-31 2017-01-04 云南省建设投资控股集团有限公司 A kind of concrete column method for supporting of building structure post-cast strip
CN109944278A (en) * 2019-03-11 2019-06-28 国骅建设有限公司 Support construction and rear pouring tape construction method are exempted from a kind of post-cast strip
CN110593311A (en) * 2019-10-23 2019-12-20 中国建筑第七工程局有限公司 Post-cast strip concrete temporary support column
CN112459470A (en) * 2020-11-27 2021-03-09 上海宝冶集团有限公司 Beam-free plate interlayer supporting and formwork removing method
CN112459474A (en) * 2020-11-27 2021-03-09 上海宝冶集团有限公司 Method for supporting single post of post-cast strip PVC pipe mould plain concrete
CN113585809A (en) * 2021-08-11 2021-11-02 上海宝冶集团有限公司 Independent supporting structure of post-cast strip constructional column
CN114541809A (en) * 2022-02-15 2022-05-27 中国十七冶集团有限公司 Supporting system for building structure pouring and construction process

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: TIANXIANG CONSTRUCTION GROUP CO., LTD.

Free format text: FORMER OWNER: ZHEJIANG COLLEGE OF CONSTRUCTION

Effective date: 20140506

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 311231 HANGZHOU, ZHEJIANG PROVINCE TO: 322100 JINHUA, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20140506

Address after: 322100, Building 102, 3 Wangjiang South Road, Jinhua, Zhejiang, Dongyang

Patentee after: Intertek Construction Group Co.,Ltd.

Address before: 311231 Xiaoshan Higher Education Park, Hangzhou, Zhejiang

Patentee before: Zhejiang College of Construction

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 322100 Zhejiang city of Dongyang province Dong Yi Road No. 220

Patentee after: Intertek construction group Limited by Share Ltd.

Address before: 322100, Building 102, 3 Wangjiang South Road, Jinhua, Zhejiang, Dongyang

Patentee before: Intertek Construction Group Co.,Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20130724