CN104533090A - Adjustable embedded construction method for concrete structure junction box - Google Patents
Adjustable embedded construction method for concrete structure junction box Download PDFInfo
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- CN104533090A CN104533090A CN201410805054.5A CN201410805054A CN104533090A CN 104533090 A CN104533090 A CN 104533090A CN 201410805054 A CN201410805054 A CN 201410805054A CN 104533090 A CN104533090 A CN 104533090A
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- camera bellows
- glue camera
- construction method
- cable conduit
- junction box
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Abstract
The invention discloses an adjustable embedded construction method for a concrete structure junction box. The adjustable embedded construction method includes the following construction steps that a blocking-preventing isolating layer is arranged between the junction box and a concrete contact surface, an embedded cable conduit is installed on one side face of the junction box, a reserved groove isolating layer is arranged between the embedded cable conduit and a timber formwork, after concrete pouring and formwork removal, the junction box is taken out, then the blocking-preventing isolating layer is cleared away, dry hard cement mortar is used for embedding and filling, the junction box is embedded, and the position of the junction box is adjusted before the dry hard cement mortar is solidified so that the upper surface of the junction box can be flush with a decorating layer. The adjustable embedded construction method has the advantages that operation is easy, after completing, a panel of the junction box is tightly attached to the surface of the decorating layer, no gaps exist around, and installing is firm; quality is reliable, and construction efficiency is improved.
Description
Technical field
The present invention relates to a kind of construction techniques, in particular, relate to a kind of concrete structure glue camera bellows adjustable pre-embedded construction method.
Background technology
Glue camera bellows in existing reinforced concrete structure is pre-buried, the direct pre-buried mode of general employing, time pre-buried, Jiao Anxiangkou is concordant with concrete surface, after the construction of concrete surface decorative layer in Jiao Anxiangkou retraction decorative cover, there is space between erecting of panel and glue camera bellows mouth, easily cause panel to loosen.The utility model patent of application number 201420266269.X, makes glue camera bellows and innovates, solve the problem that Jiao Anxiangkou is concordant with decorative cover, but need to make specially in factory, its Jiao Anxiangkou is still retracted in decorative cover, panel still can be caused to loosen, be difficult to meet construction quality.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, and provide a kind of simple to operate, decor surface is close to by the glue camera bellows panel after completing, surrounding is seamless, installs firmly, reliable in quality, can efficiency of construction be improved, reduce the concrete structure glue camera bellows adjustable pre-embedded construction method of construction cost.
Concrete structure glue camera bellows adjustable pre-embedded construction method of the present invention, comprises following construction sequence:
A, anti-sticking separation layer is set between glue camera bellows and concrete surface, more pre-buried cable conduit is arranged on a side of glue camera bellows, then preformed groove separation layer is set between pre-buried cable conduit and wooden form;
Glue camera bellows is followed closely on wooden form by B, use elbow iron nail, after concreting, first remove wooden form glue camera bellows is taken out, remove anti-sticking separation layer again, then glue camera bellows is buried again underground with dry cement mortar pointing, before dry cement mortar is solidified, the position of adjustment glue camera bellows, makes glue camera bellows upper surface concordant with decorative layer;
Preformed groove separation layer is removed after C, form removal, then the pre-buried cable conduit in preformed groove separation layer is adjusted curved, adjust curved after pre-buried cable conduit and concrete surface between to adopt dry cement mortar to fill fixing in gap, finally glue camera bellows and pre-buried cable conduit are backfilled again.
Described anti-sticking separation layer is bonded at the sidewall of glue camera bellows by the thick PE foam of 5mm by double faced adhesive tape and plate outer side is made.
Described preformed groove separation layer is bonded between pre-buried cable conduit and wooden form by 30mm thick PE foam is made by double faced adhesive tape one side.
In described dry cement mortar, cement and sand mass ratio are 1:2.5.
Described elbow iron nail adopts lost head iron wire nail to be bent into " L " shape and is made.
In described step C, the tune of pre-buried cable conduit is curved, adopts spring tube bending device to insert in pre-buried cable conduit and carries out manual bend pipe.
The invention has the beneficial effects as follows: (1) is simple to operate, decor surface is close to by the glue camera bellows panel after completing, and surrounding is seamless, installs firmly; (2) reliable in quality, improves efficiency of construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is work progress schematic diagram of the present invention;
In figure: glue camera bellows 1, pre-buried cable conduit 2, anti-sticking separation layer 3, preformed groove separation layer 4, wooden form 5, elbow iron nail 6, dry cement mortar 7, decorative layer 8, concrete 9.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
In the drawings, concrete structure glue camera bellows adjustable pre-embedded construction method of the present invention, comprises following construction sequence:
A, anti-sticking separation layer 3 is set between glue camera bellows 1 and concrete 9 contact surface, more pre-buried cable conduit 2 is arranged on a side of glue camera bellows 1, then preformed groove separation layer 4 is set between pre-buried cable conduit 2 and wooden form 5;
B, with elbow iron nail 6, glue camera bellows 1 is followed closely on wooden form 5, after concreting 9, first remove wooden form 5 glue camera bellows 1 is taken out, remove anti-sticking separation layer 3 again, then glue camera bellows 1 is buried again underground with dry cement mortar 7 pointing, before dry cement mortar 7 is solidified, the position of adjustment glue camera bellows 1, makes glue camera bellows 1 upper surface concordant with decorative layer 8;
Preformed groove separation layer 4 is removed after C, form removal, preformed groove separation layer 4 is rooted out totally, then the pre-buried cable conduit 2 in preformed groove separation layer 4 is adjusted curved, adjust curved after pre-buried cable conduit 2 and concrete 9 contact surface between to adopt dry cement mortar 7 to fill fixing in gap, finally glue camera bellows 1 and pre-buried cable conduit 2 are backfilled again.
Described anti-sticking separation layer 3 is bonded at the sidewall of glue camera bellows 1 by the thick PE foam of 5mm by double faced adhesive tape and plate outer side is made.
Described preformed groove separation layer 4 is bonded between pre-buried cable conduit 2 and wooden form 5 by 30mm thick PE foam is made by double faced adhesive tape one side.
Described elbow iron nail 6 adopts lost head iron wire nail to be bent into " L " font and is made, and has built at concrete 9, after wooden form 5 is removed, elbow iron nail 6 turning handle elbow in glue camera bellows 1 is taken out.
After slotting for anti-sticking separation layer outside glue camera bellows 13 pine also outwards being prized glue camera bellows 1 after removing wooden form 5 in described step B, then anti-sticking separation layer 3 is removed totally.
In described step C, the tune of pre-buried cable conduit 2 is curved, adopts spring tube bending device to insert in pre-buried cable conduit 2 and carries out manual bend pipe.
In the dry cement mortar 7 of described step B, C, the mass ratio of cement and sand is 1:2.5, firmly stable when pointing is buried underground.
Glue camera bellows 1 of the present invention adopts existing 86 type glue camera bellows, and buying is convenient, simple to operate, and decorative layer 8 surface is close to by the panel of the glue camera bellows 1 after completing, and surrounding is seamless, installs firmly, reliable in quality.
Claims (6)
1. a concrete structure glue camera bellows adjustable pre-embedded construction method, is characterized in that, comprises following construction sequence:
A, anti-sticking separation layer (3) is set between glue camera bellows (1) and concrete (9) contact surface, again pre-buried cable conduit (2) is arranged on a side of glue camera bellows (1), then preformed groove separation layer (4) is set between pre-buried cable conduit (2) and wooden form (5);
Glue camera bellows (1) is followed closely on wooden form (5) by B, use elbow iron nail (6), after concreting (9), first remove wooden form (5) glue camera bellows (1) is taken out, remove anti-sticking separation layer (3) again, then dry cement mortar (7) pointing is used to bury glue camera bellows (1) again underground, before dry cement mortar (7) is solidified, the position of adjustment glue camera bellows (1), makes glue camera bellows (1) upper surface concordant with decorative layer (8);
Preformed groove separation layer (4) is removed after C, form removal, then the pre-buried cable conduit (2) in preformed groove separation layer (4) is adjusted curved, adjust curved after pre-buried cable conduit (2) and concrete (9) contact surface between to adopt dry cement mortar (7) to fill fixing in gap, finally glue camera bellows (1) and pre-buried cable conduit (2) are backfilled again.
2. concrete structure glue camera bellows adjustable pre-embedded construction method according to claim 1, is characterized in that, described anti-sticking separation layer (3) is bonded at the sidewall of glue camera bellows (1) by the thick PE foam of 5mm by double faced adhesive tape and plate outer side is made.
3. concrete structure glue camera bellows adjustable pre-embedded construction method according to claim 1, is characterized in that, described preformed groove separation layer (4) is bonded between pre-buried cable conduit (2) and wooden form (5) by 30mm thick PE foam is made by double faced adhesive tape one side.
4. concrete structure glue camera bellows adjustable pre-embedded construction method according to claim 1, is characterized in that, in described dry cement mortar (7), cement and sand mass ratio are 1:2.5.
5. concrete structure glue camera bellows adjustable pre-embedded construction method according to claim 1, is characterized in that, described elbow iron nail (6) adopts lost head iron wire nail to be bent into " L " shape and is made.
6. concrete structure glue camera bellows adjustable pre-embedded construction method according to claim 1, it is characterized in that, in described step C, the tune of pre-buried cable conduit (2) is curved, adopts spring tube bending device to insert in pre-buried cable conduit (2) and carries out manual bend pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805054.5A CN104533090B (en) | 2014-12-23 | 2014-12-23 | Adjustable embedded construction method for concrete structure junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805054.5A CN104533090B (en) | 2014-12-23 | 2014-12-23 | Adjustable embedded construction method for concrete structure junction box |
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| Publication Number | Publication Date |
|---|---|
| CN104533090A true CN104533090A (en) | 2015-04-22 |
| CN104533090B CN104533090B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410805054.5A Active CN104533090B (en) | 2014-12-23 | 2014-12-23 | Adjustable embedded construction method for concrete structure junction box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455857A (en) * | 2020-04-21 | 2020-07-28 | 重庆交通建设(集团)有限责任公司 | Installation process of curve segment large-span cast-in-place continuous box girder embedded part |
Citations (5)
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| GB2397795A (en) * | 2003-01-29 | 2004-08-04 | Stuart Dennis Mckeith | Alignment tool |
| GB2457776A (en) * | 2008-03-01 | 2009-09-02 | Robert Foster | Plasterboard marking tool |
| CN202840417U (en) * | 2012-07-13 | 2013-03-27 | 中建三局建设工程股份有限公司 | Pre-embedded terminal box |
| CN103259228A (en) * | 2013-05-13 | 2013-08-21 | 中国十七冶集团有限公司 | Connecting method of wall electrical pipe line of prefabricated assembly type house |
| CN104196239A (en) * | 2014-08-11 | 2014-12-10 | 中建二局第三建筑工程有限公司 | Method for installing concealed installation distribution box in block wall and applied fixing device |
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2014
- 2014-12-23 CN CN201410805054.5A patent/CN104533090B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2397795A (en) * | 2003-01-29 | 2004-08-04 | Stuart Dennis Mckeith | Alignment tool |
| GB2457776A (en) * | 2008-03-01 | 2009-09-02 | Robert Foster | Plasterboard marking tool |
| CN202840417U (en) * | 2012-07-13 | 2013-03-27 | 中建三局建设工程股份有限公司 | Pre-embedded terminal box |
| CN103259228A (en) * | 2013-05-13 | 2013-08-21 | 中国十七冶集团有限公司 | Connecting method of wall electrical pipe line of prefabricated assembly type house |
| CN104196239A (en) * | 2014-08-11 | 2014-12-10 | 中建二局第三建筑工程有限公司 | Method for installing concealed installation distribution box in block wall and applied fixing device |
Non-Patent Citations (3)
| Title |
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| 姚宪恒: ""现浇钢筋混凝土柱预埋接线盒一法"", 《建筑工人》 * |
| 沈庆毅等: ""电气配管施工新方法——泡沫板法"", 《电世界》 * |
| 陈扬滨: ""小型金属电气箱(盒)暗敷施工技术探讨"", 《城市建设理论研究（电子版）》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455857A (en) * | 2020-04-21 | 2020-07-28 | 重庆交通建设(集团)有限责任公司 | Installation process of curve segment large-span cast-in-place continuous box girder embedded part |
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| CN104533090B (en) | 2017-02-08 |
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Inventor after: Kuang Heng Inventor after: Li Zongyao Inventor after: Wang Qianle Inventor before: Kuang Heng Inventor before: Li Zongyao |
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| COR | Change of bibliographic data | ||
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| GR01 | Patent grant |