CN106121226B - Steel sleeve reserves construction method - Google Patents
Steel sleeve reserves construction method Download PDFInfo
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- CN106121226B CN106121226B CN201610588492.XA CN201610588492A CN106121226B CN 106121226 B CN106121226 B CN 106121226B CN 201610588492 A CN201610588492 A CN 201610588492A CN 106121226 B CN106121226 B CN 106121226B
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- steel sleeve
- steel
- pipe
- construction
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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
- 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
- E04G15/063—Re-usable forms
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- 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
A kind of steel sleeve reserves construction method, step 1, and construction formwork makes：The outside diameter contour line of mark tapping casing on the steel sleeve construction formwork at position is concentrated in pipeline；Step 2, steel sleeve make：Two supporting screw steel plates in cross-shaped vertical are respectively welded apart from 5~20 millimeters of end position in the upper and lower ends of steel sleeve；Step 3, the making of fixing screws；Step 4, by the steel sleeve construction formwork of actual proportions according to civil engineering datum line accurate positioning, is laid with smooth on plank sheathing, the location and installation of pipeline is carried out according to the steel bushing pipe outside diameter contour line on steel sleeve construction formwork.The present invention can increase the accuracy positioned between set aside pre-embedded pipeline, save the set time of steel sleeve, be greatly enhanced construction efficiency.Present invention can apply to toilet and pipe well pipeline to concentrate the reserved of position and other position steel sleeves.
Description
Technical field
The present invention relates to one kind to build hole reserving construction method, and a kind of particularly toilet and pipe well pipeline concentrates position
Hole reserving construction method.
Background technology
Preformed hole construction is the key link in building structure construction, and pipe well especially for multi-rise building, defend
Pipeline is waited to concentrate position between life, there are the work of substantial amounts of preformed hole construction, the precision of hole location directly affects between multilayer
The construction quality of building.Existing steel sleeve positioning by the way of individually positioning one by one, for multi- story and high- rise building construction work
The situation that phase is tight, quantities is big, the steel sleeve positioning work largely repeated, has seriously affected construction efficiency, hole position error
Greatly.In addition, the tradition positioning form of construction work successively individually positioned also have impact on the precision of hole location between multilayer, the later stage is influenced
Use and manage.The fixation of existing steel sleeve is more by the way of iron wire binding, and consumptive material is more, construction is time-consuming and laborious.Existing steel
The anchor structure of casing is complex, stability is poor, can not be reused after removing mostly, unfavorable constructing operation and reduces work
Journey cost.
The content of the invention
The present invention provides a kind of steel sleeve and reserves construction method, to solve existing steel sleeve and reserve construction steel sleeve individually calmly
The technical problem that efficiency is low, positioning accuracy is low caused by position, and existing steel sleeve fixture structure are complicated, can not repeat profit
Technical problem.
The technical solution adopted by the present invention to solve the technical problems is：
This steel sleeve reserves construction method, and construction procedure is as follows：
Step 1, according to the pipeline construction drawing by examination ＆ approval accreditation, draws the steel sleeve construction drawing that pipeline concentrates position
Paper simultaneously prints steel sleeve construction formwork according to one to one actual proportions, it is desirable to steel sleeve should be significantly identified in template
Outside diameter contour line；
Step 2, steel sleeve make：The size and height of steel sleeve are determined according to the size of institute's pipe laying and slab thickness
Degree, steel sleeve blocks rear section should be vertical with conduit axis, divides in the upper and lower ends of steel sleeve apart from 5~20 millimeters of end position
Not Han Jie two be in cross-shaped vertical supporting screw steel plate, supporting screw steel plate length be equal to steel sleeve internal diameter, in ten
Steel sleeve center location on the vertical supporting screw steel plate of font and four points at 20 millimeters of steel sleeve endothelium carry
Preceding brill fixing screws perforation, it is desirable to the circle center line connecting and steel sleeve axis of two fixing screws perforation of correspondence position above and below steel sleeve
Line coincidence or parallel；
Step 3, the making of fixing screws：Fixing screws are made of hexagonal (hexagon)nut, connecting rod and conical head three parts, and six
There are a word or criss-cross groove on the nut of angle, connecting rod is shorter than steel sleeve, and conical head length is wooden model plate thickness；
Step 4, set aside pre-embedded pipe operations：Take and finish in Civil Specialities plank sheathing branch, played wall center line and wall
After contour line, by the steel sleeve construction formwork of actual proportions according to civil engineering datum line accurate positioning, be laid with plank sheathing it is smooth,
And by four angle adhesive tape fixations, after the completion for the treatment of that Civil Specialities tie up muscle, you can according to the steel bushing on steel sleeve construction formwork
Pipe outside diameter contour line carries out the location and installation of pipeline, and after steel sleeve accurate positioning, four fixing screws are passed through supporting screw
Fixing screws perforation on steel plate is placed in position, and the conical head of fixing screws is fixed in plank sheathing with screwdriver, by steel bushing
Pipe fixation, then covers steel sleeve plastics pipe cap or encapsulates hexagonal (hexagon)nut with adhesive tape；
Step 5, the dismounting of steel sleeve：After the completion for the treatment of concreting, when taking out steel sleeve, pipe cap or encapsulating are first removed,
Fixing screws are unloaded, take out steel sleeve.
The step 1, when construction formwork makes, can also carry out hollow processing by the outside diameter contour line of steel sleeve；
The step 4, during set aside pre-embedded pipe operations, in four angle adhesive tape fixations of steel sleeve construction formwork
Afterwards, the outside diameter contour line of each steel sleeve is sprayed with quick-drying self-spraying paint, steel bushing pipe construction is removed after self-spraying paint drying
Template.
The material of the steel sleeve construction formwork is anti-abrasive material, 0.8~1.5 millimeter of thickness, two positioning of template
Additional 2 centimeters according to structure wall thickness of hem width degree.
The steel sleeve uses welded still pipe, and size ratio institute pipe laying size is big, and cold hot water piping needs to consider at the same time
Size shared by pipe insulation layer thickness, the length of steel sleeve are 100 millimeters bigger than slab thickness.
The thickness of the supporting screw steel plate is 4~6 millimeters, width according to the diameter of steel sleeve 20~40 millimeters it
Between.
A diameter of 8~10 millimeters of the fixing screws perforation.
The hexagonal (hexagon)nut and interior Hexagonal jacket size are coincide, and connecting rod is the round steel of 6~8 millimeters of diameter, and connecting rod is grown
This body length is 10 millimeters short than steel sleeve for degree.
Beneficial effects of the present invention are as follows：
The present invention first process pipeline before Embedment Construction concentrates the service sleeve construction formwork at position, will in Embedment Construction
The position template is laid on support plank sheathing, so as to complete multiple pre- positioning work for continuing to employ steel sleeve at the same time, realizes pipe
The pipelines such as well, toilet concentrate multiple pipeline one-time positionings at position to complete, and save the positioning time of steel sleeve, overcome mesh
The problem of location dimension error is larger between inefficiency and pipeline caused by preceding each casing is individually positioned.
Steel bushing pipe outside diameter contour line can also be carried out hollow processing by the present invention when construction formwork makes.In set aside pre-embedded
During pipe operations, each steel bushing pipe outside diameter contour line is sprayed with quick-drying self-spraying paint, steel bushing is removed after self-spraying paint drying
Pipe construction template.For multi-rise building, the pipeline such as pipe well, toilet concentrates position, and the construction formwork taken off can be with week
Turn next layer of construction usage, the problem of avoiding steel sleeve location efficiency is low layer by layer, time-consuming.
Stationary steel bushing pipe can be achieved by specially designed four supporting screw steel plates and four fixing screws in the present invention,
Fixed form is simple, smart structural design, has saved and the time it takes is fixed by binding multiple iron wires at present, at the same time
Fixing screws may be reused, and save the iron wire of a large amount of bindings.
The present invention can increase the accuracy positioned between set aside pre-embedded pipeline, save the set time of steel sleeve, greatly
Improve construction efficiency in ground.
Present invention can apply to toilet and pipe well pipeline to concentrate the reserved of position and other position steel sleeves.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the laying schematic diagram of steel sleeve construction formwork.
Fig. 2 is the overlooking the structure diagram of steel sleeve.
Fig. 3 is the structure diagram of fixing screws.
Fig. 4 is steel sleeve fixed form schematic diagram.
Reference numeral：1- steel sleeves construction formwork, 2- steel sleeves, 3- pipelines, 4- supporting screws steel plate, 5- are fixed
Screw perforation, 6- fixing screws, 6.1- hexagonal (hexagon)nuts, 6.2- connecting rods, 6.3- conical heads, 7- plank sheathings.
Embodiment
For embodiment one referring to shown in Fig. 1-4, this steel sleeve reserves construction method, and construction procedure is as follows：
Step 1, construction formwork make：According to the pipeline construction drawing by examination ＆ approval accreditation, draw pipeline and concentrate position
Steel sleeve construction drawing simultaneously prints steel sleeve construction formwork 1 according to one to one actual proportions, it is desirable to should be obvious in template
Identify the outside diameter contour line of steel sleeve 2.The material of steel sleeve construction formwork 1 is anti-abrasive material, have certain flexibility and
Toughness, thickness can be 1 millimeter, and two positioning hem width degree of template are additional 2 centimeters according to structure wall thickness.
Step 2, steel sleeve make：The steel sleeve 2 uses welded still pipe.According to the size and floor of institute's pipe laying 3
Thickness determines the size and height of steel sleeve 2, and cold hot water piping needs to consider size shared by pipe insulation layer thickness, steel bushing at the same time
The length of pipe 2 is 100 millimeters bigger than slab thickness.Steel sleeve 2 blocks rear section should be vertical with 3 axis of pipeline, in the upper of steel sleeve 2
Two supporting screw steel plates 4 in cross-shaped vertical, supporting screw steel is respectively welded apart from 5~20 millimeters of end position in lower both ends
Plate length is equal to the internal diameter of steel sleeve 2, and the thickness of supporting screw steel plate 4 is 4~6 millimeters, and width exists according to the diameter of steel sleeve
Between 20~40 millimeters.2 center location of steel sleeve on the supporting screw steel plate 4 in cross-shaped vertical and apart from steel sleeve
Four points at 2 20 millimeters of endotheliums bore fixing screws perforation 5, fixing screws perforation a diameter of 8~10 millimeters of 5 in advance.It is required that
The circle center line connecting of two fixing screws perforation 5 of steel sleeve correspondence position about 2 and the coincidence or parallel of 2 axis of steel sleeve.
Step 3, the making of fixing screws：Fixing screws 6 are by hexagonal (hexagon)nut 6.1, connecting rod 6.2 and conical head 6.3 3
Divide and form, have a word or criss-cross groove on hexagonal (hexagon)nut 6.1, hexagonal (hexagon)nut 6.1 and interior Hexagonal jacket size are coincide.Connection
Bar 6.2 is the round steel of 6~8 millimeters of diameter, and connection pole length is 10 millimeters shorter than 2 body lengths of steel sleeve.6.3 length of conical head is
Wooden model plate thickness.
Step 4, set aside pre-embedded pipe operations：Take and finish in Civil Specialities plank sheathing branch, played wall center line and wall
After contour line, by the steel sleeve construction formwork 1 of actual proportions according to civil engineering datum line accurate positioning, it is laid with plank sheathing 7 flat
It is whole, and by four angle adhesive tape fixations, after the completion for the treatment of that Civil Specialities tie up muscle, you can according on steel sleeve construction formwork 1
Steel bushing pipe outside diameter contour line carries out the location and installation of pipeline 3, and after 2 accurate positioning of steel sleeve, four fixing screws 6 are passed through branch
Fixing screws perforation 5 on support screw steel plate 4 is placed in position, and the conical head 6.3 of fixing screws 6 is fixed on wooden model with screwdriver
In plate, by 2 fixation of steel sleeve, then cover steel sleeve plastics pipe cap or encapsulate hexagonal (hexagon)nut 6.1 with adhesive tape.
Step 5, the dismounting of steel sleeve：After the completion for the treatment of concreting, when taking out steel sleeve 2, pipe cap or bag are first removed
Envelope, fixing screws 6 are unloaded, and take out steel sleeve 2.
Above-described embodiment one does not carry out the construction formwork of hollow out for steel sleeve contour line, is laid immediately on after accurate positioning
Support on plank sheathing, corner is firmly bonded with adhesive tape.It is adapted to rainy season self-spraying paint to be not easy dry and construction period more nervous
Situation.
Embodiment two, when step 1 construction formwork makes, can also carry out hollow part by the outside diameter contour line of steel sleeve 2
Reason.In step 4, set aside pre-embedded pipe operations, at four angles of steel sleeve construction formwork 1 with after adhesive tape fixation, with fast
Dry self-spraying paint sprays the outside diameter contour line of each steel sleeve, and steel sleeve construction formwork 1 is removed after self-spraying paint drying.
Claims (7)
1. a kind of steel sleeve reserves construction method, it is characterised in that construction procedure is as follows：
Step 1, construction formwork make：According to the pipeline construction drawing by examination ＆ approval accreditation, the steel bushing that pipeline concentrates position is drawn
Pipe construction drawing simultaneously prints steel sleeve construction formwork according to one to one actual proportions（1）, it is desirable to should be obvious in template
Identify steel sleeve（2）Outside diameter contour line；
Step 2, steel sleeve make：According to institute's pipe laying（3）Size and slab thickness determine steel sleeve（2）Size and
Highly, steel sleeve（2）Blocking rear section should be with pipeline（3）Axis is vertical, in steel sleeve（2）Upper and lower ends apart from end 5~
Two supporting screw steel plates in cross-shaped vertical are respectively welded in 20 millimeters of positions（4）, supporting screw steel plate length is equal to steel bushing
Pipe（2）Internal diameter, in the supporting screw steel plate in cross-shaped vertical（4）On steel sleeve（2）Center location and apart from steel bushing
Pipe（2）Four points at 20 millimeters of endothelium bore fixing screws perforation in advance（5）, it is desirable to two of correspondence position are solid above and below steel sleeve
Determine screw perforation（5）Circle center line connecting and steel sleeve（2）Axis coincidence or parallel；
Step 3, the making of fixing screws：Fixing screws（6）By hexagonal (hexagon)nut（6.1）, connecting rod（6.2）And conical head（6.3）
Three parts are formed, hexagonal (hexagon)nut（6.1）On have a word or criss-cross groove, connecting rod（6.2）It is shorter than steel sleeve（2）, taper
Head（6.3）Length is wooden model plate thickness；
Step 4, set aside pre-embedded pipe operations：Take and finish in Civil Specialities plank sheathing branch, played wall center line and wall contour
After line, by the steel sleeve construction formwork of actual proportions（1）According to civil engineering datum line accurate positioning, in plank sheathing（7）Upper be laid with is put down
It is whole, and by four angle adhesive tape fixations, after the completion for the treatment of that Civil Specialities tie up muscle, you can according to steel sleeve construction formwork（1）On
Steel bushing pipe outside diameter contour line carry out pipeline（3）Location and installation, in steel sleeve（2）After accurate positioning, by four fixing screws
（6）Pass through supporting screw steel plate（4）On fixing screws perforation（5）It is placed in position, and with screwdriver by fixing screws（6）Taper
Head（6.3）It is fixed in plank sheathing, by steel sleeve（2）Fixation, then covers steel sleeve plastics pipe cap or by hexagonal spiral shell
Cap（6.1）Encapsulated with adhesive tape；
Step 5, the dismounting of steel sleeve：After the completion for the treatment of concreting, steel sleeve is taken out（2）When, pipe cap or encapsulating are first removed,
By fixing screws（6）Unload, take out steel sleeve（2）.
2. steel sleeve according to claim 1 reserves construction method, it is characterised in that：
Step 1, when construction formwork makes, by steel sleeve（2）Outside diameter contour line carry out hollow processing；
Step 4, during set aside pre-embedded pipe operations, in steel sleeve construction formwork（1）Four angles with after adhesive tape fixation, use
Quick-drying self-spraying paint sprays the outside diameter contour line of each steel sleeve, and steel sleeve construction formwork is removed after self-spraying paint drying
（1）.
3. steel sleeve according to claim 1 reserves construction method, it is characterised in that：The steel sleeve construction formwork（1）
Material be anti-abrasive material, 0.8~1.5 millimeter of thickness, two positioning hem width degree of template are according to structure wall thickness additional 2
Centimetre.
4. steel sleeve according to claim 1 reserves construction method, it is characterised in that：The steel sleeve（2）Using welding
Steel pipe, size ratio institute pipe laying size is big, and cold hot water piping needs to consider size shared by pipe insulation layer thickness, steel bushing at the same time
Pipe（2）Length it is 100 millimeters bigger than slab thickness.
5. steel sleeve according to claim 1 reserves construction method, it is characterised in that：The supporting screw steel plate（4）'s
Thickness is 4~6 millimeters, and width is according to the diameter of steel sleeve between 20~40 millimeters.
6. steel sleeve according to claim 1 reserves construction method, it is characterised in that：The fixing screws perforation（5）'s
A diameter of 8~10 millimeters.
7. steel sleeve according to claim 1 reserves construction method, it is characterised in that：The hexagonal (hexagon)nut（6.1）With it is interior
Hexagonal jacket size is coincide, connecting rod（6.2）For 6~8 millimeters of round steel of diameter, connection pole length compares steel sleeve（2）This height
Spend 10 millimeters short.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588492.XA CN106121226B (en) | 2016-07-25 | 2016-07-25 | Steel sleeve reserves construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588492.XA CN106121226B (en) | 2016-07-25 | 2016-07-25 | Steel sleeve reserves construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106121226A CN106121226A (en) | 2016-11-16 |
| CN106121226B true CN106121226B (en) | 2018-04-17 |
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ID=57290316
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610588492.XA Active CN106121226B (en) | 2016-07-25 | 2016-07-25 | Steel sleeve reserves construction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106121226B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118754A (en) * | 2016-11-30 | 2018-06-05 | 中国二十冶集团有限公司 | Heel row formula sanitary ware water inlet pipe and water outlet pipe pipe fitting method |
| CN109610824A (en) * | 2018-11-26 | 2019-04-12 | 中冶天工集团有限公司 | A kind of localization method of fixed pre-buried steel casing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1434382A (en) * | 1921-05-05 | 1922-11-07 | Eric E Hall | Pipe-sleeve holder |
| CN201395938Y (en) * | 2009-05-07 | 2010-02-03 | 新疆生产建设兵团建筑工程科学技术研究院有限责任公司 | Compound tube hole location form-erecting device |
| CN202064637U (en) * | 2011-04-28 | 2011-12-07 | 中国三冶集团有限公司第一建筑工程公司 | Prearranged hole mould for water supply and drainage pipe of floor slab |
| CN103243911A (en) * | 2013-04-03 | 2013-08-14 | 广西建工集团第一建筑工程有限责任公司 | Integral setting and one-step in-position construction method for steel sleeves of inner pipelines of vertical shaft of building |
| CN103672181A (en) * | 2014-01-03 | 2014-03-26 | 永升建设集团有限公司 | Water supply and drainage pipeline sleeve pre-embedding construction method |
-
2016
- 2016-07-25 CN CN201610588492.XA patent/CN106121226B/en active Active
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| Publication number | Publication date |
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| CN106121226A (en) | 2016-11-16 |
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