CN110409822A - A kind of overhanging I-steel hole Embedment Construction technique - Google Patents
A kind of overhanging I-steel hole Embedment Construction technique Download PDFInfo
- Publication number
- CN110409822A CN110409822A CN201910585597.3A CN201910585597A CN110409822A CN 110409822 A CN110409822 A CN 110409822A CN 201910585597 A CN201910585597 A CN 201910585597A CN 110409822 A CN110409822 A CN 110409822A
- Authority
- CN
- China
- Prior art keywords
- overhanging
- fitting
- steel
- shear wall
- foam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
- E04G15/061—Non-reusable forms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention discloses a kind of overhanging I-steel hole Embedment Construction technique, including foam built-in fitting and dust catcher；The length of the foam built-in fitting is equal to the thickness of shear wall, its cross section is rectangular configuration, the I-shaped channel to match with the cross-sectional structure of overhanging I-steel is provided through on the cross section of the foam built-in fitting, the overhanging I-steel passes through the I-shaped channel of foam built-in fitting；And the following steps are included: 1) the overhanging I-steel hole defaults between floor and shear wall, foam built-in fitting is placed at the cave entrance reservation of shear wall bottom, and foam built-in fitting is fixed on shear wall vertical reinforcement by tied silk, so that foam built-in fitting and shear wall are straight, the overhanging I-steel passes through foam built-in fitting and is embedded at cave entrance reservation in advance；The accurate positioning at the overhanging I-steel hole in construction technology of the present invention, and the foam built-in fitting for overhanging I-steel position cuts simple and convenient, later period sealing hole massless hidden danger.
Description
Technical field
The invention belongs to the operating methods of construction operation, and in particular to a kind of overhanging I-steel hole Embedment Construction work
Skill.
Background technique
Tradition overhanging I-steel hole through walls is all to be fixed wooden box before shear wall molding using wooden box is made in advance
On shear wall formwork, for the wooden box in course of hardening, concrete is increasing to the extruding force of wooden box, leads to wooden box
It removes difficult, it is difficult to reuse；And wooden box dismounting is not clean, later period sealing hole is easy to cause the quality such as hole infiltration hidden
Suffer from；Using the pre-buried overhanging I-steel hole of the traditional approach, complex process be easy to cause adverse effect to postorder construction.
Summary of the invention
Goal of the invention: present invention aims in view of the deficiencies of the prior art, providing, a kind of overhanging I-steel hole is pre-buried
Construction technology, the present invention are mainly used for pre-buried overhanging I-steel hole in advance.
Technical solution: a kind of overhanging I-steel hole Embedment Construction technique of the present invention, including foam built-in fitting and suction
Dirt device；The length of the foam built-in fitting is equal to the thickness of overhanging the worn shear wall of I-steel, and cross section is rectangular configuration, institute
State the I-shaped channel for being provided through on the cross section of foam built-in fitting and matching with the cross-sectional structure of overhanging I-steel, institute
State the I-shaped channel that overhanging I-steel passes through foam built-in fitting；And the following steps are included:
1) the overhanging I-steel hole defaults between floor and shear wall, and foam built-in fitting is placed in shear wall bottom
At cave entrance reservation, and foam built-in fitting is fixed on shear wall vertical reinforcement by tied silk, so that foam built-in fitting and shearing
Wall is straight, and shear wall is facilitated to mold, and the overhanging I-steel passes through foam built-in fitting and is embedded at cave entrance reservation in advance；
2) when shear wall molds, square opening, the square opening are opened up on the shear wall formwork that overhanging I-steel wears shear wall position
Without particular/special requirement, only needs guiding through overhanging I-steel and cover foam built-in fitting；
3) when the concrete that shear wall formwork pours reaches demoulding condition, the concrete grout in foam built-in fitting surface layer is rejected
Block；
4) after being removed after overhanging I-steel use, 2 construction personnel is needed to reject foam built-in fitting, 1 construction
Personnel's hand-held cleaners on outrigger, suction port of suction cleaner cover overhanging I-steel hole completely, and another 1 construction personnel is in shear wall
It is indoor foam built-in fitting is dug broken, be sucked out by dust catcher, prevent foam beads floating pollution, then carry out overhanging I-steel
Sealing hole.
Preferably, the spine support on the shear wall formwork is steel pipe, and the steel pipe is symmetrically set to shear wall
Template two sides, connecting hole is respectively symmetrically offered on symmetrically arranged steel pipe, and Screw arbor with nut at both-ends passes through the connection on shear wall formwork
Hole, the both ends of the split bolt pass through gasket respectively and shear wall formwork is fastenedly connected by nut.
Preferably, the overhanging I-steel runs through the medium position of foam built-in fitting.
The utility model has the advantages that the present invention constructs to pre-buried overhanging I-steel hole in advance by the construction technology, this is applied
Work technique will overhang I-steel and run through foam built-in fitting, and pre-buried be installed on of foam built-in fitting is overhang I-steel hole, this peace
Dress method is convenient and efficient, and after the completion of overhanging the shear wall on I-steel hole and pouring, foam built-in fitting and shear wall form one
Body, the generation for phenomena such as not will lead to concrete spillage, the hole accurate positioning constructed out by the construction technology overhang I-shaped
The foam built-in fitting of steel position cut it is simple and convenient, to later period sealing hole massless hidden danger.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of construction technology of the present invention；
Fig. 2 is the main view of construction technology of the present invention；
Fig. 3 is the top view of construction technology of the present invention；
Fig. 4 is the main view of foam built-in fitting of the present invention；
Fig. 5 is the top view of foam built-in fitting of the present invention.
In figure, 1- foam built-in fitting, 2- overhangs I-steel, 3- shear wall formwork, 4- floor.
Specific embodiment
Technical solution of the present invention is described in detail below by attached drawing, but protection scope of the present invention is not limited to
The embodiment.
Embodiment: a kind of overhanging I-steel hole Embedment Construction technique, including foam built-in fitting 1 and dust catcher；The bubble
The length of foam built-in fitting 1 is equal to the thickness of overhanging the worn shear wall of I-steel 2, and cross section is rectangular configuration, and the foam is pre-
The I-shaped channel to match with the cross-sectional structure of overhanging I-steel 2, the overhanging are provided through on the cross section of embedded part 1
I-steel 2 passes through the I-shaped channel of foam built-in fitting 1, and the overhanging I-steel 2 runs through the medium position of foam built-in fitting 1；
And the following steps are included:
1) the overhanging I-steel hole defaults between floor 4 and shear wall, and foam built-in fitting 1 is placed in shear wall bottom
Cave entrance reservation at, and foam built-in fitting 1 is fixed on shear wall vertical reinforcement by tied silk so that foam built-in fitting 1 with
Shear wall is straight, and shear wall is facilitated to mold, and the overhanging I-steel 2 passes through foam built-in fitting 1 and is embedded at cave entrance reservation in advance；
2) when shear wall molds, square opening, the side are opened up on the shear wall formwork 3 that overhanging I-steel 2 wears shear wall position
Mouth only needs guiding through overhanging I-steel 2 and covers foam built-in fitting 1 without particular/special requirement；
3) when the concrete that shear wall formwork 3 pours reaches demoulding condition, the concrete grout in 1 surface layer of foam built-in fitting is rejected
Block；
4) it after being removed after overhanging 2 use of I-steel, needs 2 construction personnel to reject foam built-in fitting 1,1 and applies
Worker person's hand-held cleaners on outrigger, suction port of suction cleaner cover overhanging I-steel hole completely, and another 1 construction personnel is shearing
The interior of wall digs foam built-in fitting 1 broken, is sucked out by dust catcher, prevents foam beads floating pollution, then carries out overhanging work
Word steel sealing hole.
Preferably, the spine support on the shear wall formwork 3 is steel pipe, and the steel pipe is symmetrically set to shear wall
3 two sides of template, connecting hole is respectively symmetrically offered on symmetrically arranged steel pipe, and Screw arbor with nut at both-ends passes through the company on shear wall formwork 3
Hole is connect, the both ends of the split bolt pass through gasket and nut respectively and are fastenedly connected shear wall formwork 3.
As described above, must not be explained although the present invention has been indicated and described referring to specific preferred embodiment
For the limitation to invention itself.It without prejudice to the spirit and scope of the invention as defined in the appended claims, can be right
Various changes can be made in the form and details for it.
Claims (3)
1. a kind of overhanging I-steel hole Embedment Construction technique, which is characterized in that including foam built-in fitting and dust catcher；The bubble
The length of foam built-in fitting is equal to the thickness of overhanging the worn shear wall of I-steel, and cross section is rectangular configuration, and the foam is pre-buried
The I-shaped channel to match with the cross-sectional structure of overhanging I-steel, the overhanging I-shaped are provided through on the cross section of part
Steel passes through the I-shaped channel of foam built-in fitting；And the following steps are included:
1) the overhanging I-steel hole defaults between floor and shear wall, and foam built-in fitting is placed in shear wall bottom
At cave entrance reservation, and foam built-in fitting is fixed on shear wall vertical reinforcement by tied silk, so that foam built-in fitting and shearing
Wall is straight, and shear wall is facilitated to mold, and the overhanging I-steel passes through foam built-in fitting and is embedded at cave entrance reservation in advance；
2) when shear wall molds, square opening, the square opening are opened up on the shear wall formwork that overhanging I-steel wears shear wall position
Without particular/special requirement, only needs guiding through overhanging I-steel and cover foam built-in fitting；
3) when the concrete that shear wall formwork pours reaches demoulding condition, the concrete grout in foam built-in fitting surface layer is rejected
Block；
4) after being removed after overhanging I-steel use, 2 construction personnel is needed to reject foam built-in fitting, 1 construction
Personnel's hand-held cleaners on outrigger, suction port of suction cleaner cover overhanging I-steel hole completely, and another 1 construction personnel is in shear wall
It is indoor foam built-in fitting is dug broken, be sucked out by dust catcher, prevent foam beads floating pollution, then carry out overhanging I-steel
Sealing hole.
2. a kind of overhanging I-steel hole Embedment Construction technique according to claim 1, which is characterized in that the shear wall
Spine support in template is steel pipe, and the steel pipe is symmetrically set to shear wall formwork two sides, on symmetrically arranged steel pipe
Connecting hole is respectively symmetrically offered, Screw arbor with nut at both-ends passes through the connecting hole on shear wall formwork, the both ends difference of the split bolt
Shear wall formwork is fastenedly connected by gasket and nut.
3. a kind of overhanging I-steel hole Embedment Construction technique according to claim 1, which is characterized in that the overhanging work
Word steel runs through the medium position of foam built-in fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910585597.3A CN110409822A (en) | 2019-07-01 | 2019-07-01 | A kind of overhanging I-steel hole Embedment Construction technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910585597.3A CN110409822A (en) | 2019-07-01 | 2019-07-01 | A kind of overhanging I-steel hole Embedment Construction technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110409822A true CN110409822A (en) | 2019-11-05 |
Family
ID=68358626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910585597.3A Pending CN110409822A (en) | 2019-07-01 | 2019-07-01 | A kind of overhanging I-steel hole Embedment Construction technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110409822A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1350764A (en) * | 1970-03-04 | 1974-04-24 | Gkn Sankey Ltd | Structural members |
| DE3208374A1 (en) * | 1982-03-09 | 1983-09-15 | Frhr. von Gravenreuth Ernst-Ludwig 8000 München Dörr | Holding claw for fixing porous building materials |
| DE202005004697U1 (en) * | 2005-03-17 | 2005-05-25 | Biermann, Bettina | Wall duct for the passage of mains water, waste water and or heating system pipes through the walls of a building has a wall element whose diameter is matched to an available opening and which is made from compressed plastic foam |
| CN205046847U (en) * | 2015-10-16 | 2016-02-24 | 中建四局第一建筑工程有限公司 | Pre -buried fixing device of layer I -steel encorbelments |
| CN105780976A (en) * | 2016-03-29 | 2016-07-20 | 北京城建北方建设有限责任公司 | Compound concrete shear wall structure and concrete pouring method thereof |
| CN205777512U (en) * | 2016-06-29 | 2016-12-07 | 郑州市第一建筑工程集团有限公司 | Encorbelment I-steel embedded box die device |
| CN206769180U (en) * | 2017-05-22 | 2017-12-19 | 中国建筑第七工程局有限公司 | A kind of shaped steel hole prefabricated section through walls |
| CN206815804U (en) * | 2017-05-05 | 2017-12-29 | 绍兴明煌建材科技有限公司 | A kind of new builder's jack girder steel built-in fitting |
| CN107905383A (en) * | 2017-10-23 | 2018-04-13 | 中国十七冶集团有限公司 | A kind of Long-span Cantilever stay in place form support I-steel built-in fitting and its construction method |
| CN207296014U (en) * | 2017-10-12 | 2018-05-01 | 刘伟 | A kind of construction exterior rack I-steel pre-buried structure |
| CN207776403U (en) * | 2018-01-15 | 2018-08-28 | 湖南中力建筑设备租赁有限公司 | The plug-in adjustable cantilever system of tool-type |
| CN109403466A (en) * | 2018-10-25 | 2019-03-01 | 中国十七冶集团有限公司 | A kind of construction method of eminence reinforced concrete hanging beam diaphragm structure built-in fitting |
| CN109779237A (en) * | 2019-03-08 | 2019-05-21 | 中国十七冶集团有限公司 | A kind of scaffold overhanging I-steel is in shear wall position construction auxiliary device and construction method |
-
2019
- 2019-07-01 CN CN201910585597.3A patent/CN110409822A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1350764A (en) * | 1970-03-04 | 1974-04-24 | Gkn Sankey Ltd | Structural members |
| DE3208374A1 (en) * | 1982-03-09 | 1983-09-15 | Frhr. von Gravenreuth Ernst-Ludwig 8000 München Dörr | Holding claw for fixing porous building materials |
| DE202005004697U1 (en) * | 2005-03-17 | 2005-05-25 | Biermann, Bettina | Wall duct for the passage of mains water, waste water and or heating system pipes through the walls of a building has a wall element whose diameter is matched to an available opening and which is made from compressed plastic foam |
| CN205046847U (en) * | 2015-10-16 | 2016-02-24 | 中建四局第一建筑工程有限公司 | Pre -buried fixing device of layer I -steel encorbelments |
| CN105780976A (en) * | 2016-03-29 | 2016-07-20 | 北京城建北方建设有限责任公司 | Compound concrete shear wall structure and concrete pouring method thereof |
| CN205777512U (en) * | 2016-06-29 | 2016-12-07 | 郑州市第一建筑工程集团有限公司 | Encorbelment I-steel embedded box die device |
| CN206815804U (en) * | 2017-05-05 | 2017-12-29 | 绍兴明煌建材科技有限公司 | A kind of new builder's jack girder steel built-in fitting |
| CN206769180U (en) * | 2017-05-22 | 2017-12-19 | 中国建筑第七工程局有限公司 | A kind of shaped steel hole prefabricated section through walls |
| CN207296014U (en) * | 2017-10-12 | 2018-05-01 | 刘伟 | A kind of construction exterior rack I-steel pre-buried structure |
| CN107905383A (en) * | 2017-10-23 | 2018-04-13 | 中国十七冶集团有限公司 | A kind of Long-span Cantilever stay in place form support I-steel built-in fitting and its construction method |
| CN207776403U (en) * | 2018-01-15 | 2018-08-28 | 湖南中力建筑设备租赁有限公司 | The plug-in adjustable cantilever system of tool-type |
| CN109403466A (en) * | 2018-10-25 | 2019-03-01 | 中国十七冶集团有限公司 | A kind of construction method of eminence reinforced concrete hanging beam diaphragm structure built-in fitting |
| CN109779237A (en) * | 2019-03-08 | 2019-05-21 | 中国十七冶集团有限公司 | A kind of scaffold overhanging I-steel is in shear wall position construction auxiliary device and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106639319A (en) | Rotten root prevention construction method for shear walls, columns and other concrete vertical structures | |
| CN203247600U (en) | Equipment foundation bolt preformed hole die | |
| CN104947719A (en) | Basement roof post-cast strip hanging support formwork structure and post-cast strip construction method thereof | |
| CN204492187U (en) | A kind of for the sealing locating device bottom concrete wall template | |
| CN206374015U (en) | Concrete pipe gallery vertical-forming die and system | |
| CN203856202U (en) | Simple pullable sizing device of reserved holes | |
| CN207469307U (en) | A kind of gang form structure of the inspection shaft cast-in-place construction of town road pipeline | |
| CN110409822A (en) | A kind of overhanging I-steel hole Embedment Construction technique | |
| CN203050108U (en) | Concrete slab pipe installation reserved hole construction mold | |
| CN104453235B (en) | Current conversion station fire wall construction technology | |
| CN112412013A (en) | Construction method for plugging reserved hole of structural outer wall | |
| CN105275198B (en) | A kind of shear-wall strengthening formwork structure and its construction method | |
| CN208430643U (en) | A kind of wall hole plugging device | |
| CN207048314U (en) | A kind of shaping type stair wooden model board component | |
| CN205875714U (en) | A consolidate fixture for retainer plate beam mold board | |
| CN206815804U (en) | A kind of new builder's jack girder steel built-in fitting | |
| CN115256615A (en) | Intelligent shower maintenance standard construction system for prefabricated box girder of expressway | |
| CN208981359U (en) | The gang form structure of the inspection shaft cast-in-place construction of town road pipeline | |
| CN201254833Y (en) | Novel section steel-wood combination door and window hole forming template | |
| CN110118015A (en) | The embedding casing methods of aperture on a kind of concrete floor | |
| CN208363593U (en) | A kind of novel shear wall formwork positioning back cover tool | |
| CN210562705U (en) | Finished post-pouring belt | |
| CN201078097Y (en) | Size-sealing member | |
| CN208918276U (en) | Simple plugging device for vertical pipeline preformed hole | |
| CN113668529A (en) | Construction method for breaking and removing pile head with template based on steel wedge-shaped gap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191105 |