CN106121226A - Construction method reserved by steel thimble - Google Patents
Construction method reserved by steel thimble Download PDFInfo
- Publication number
- CN106121226A CN106121226A CN201610588492.XA CN201610588492A CN106121226A CN 106121226 A CN106121226 A CN 106121226A CN 201610588492 A CN201610588492 A CN 201610588492A CN 106121226 A CN106121226 A CN 106121226A
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- CN
- China
- Prior art keywords
- steel thimble
- steel
- thimble
- construction
- pipe
- 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.)
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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
- E04G15/063—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 thimble reserves construction method, step one, and construction formwork makes: the external diameter contour line of mark tapping sleeve pipe on the steel thimble construction formwork that position concentrated by pipeline；Step 2, steel thimble makes: be respectively welded two supporting screw steel plates in cross-shaped vertical in distance end 5, the two ends up and down of steel thimble～20 millimeters of positions；Step 3, the making of fixing screw；Step 4, by the steel thimble construction formwork of actual proportions according to civil engineering datum line accurate positioning, lays smooth on plank sheathing, carries out the location and installation of pipeline according to the steel thimble external diameter contour line on steel thimble construction formwork.The present invention can increase the accuracy of location between set aside pre-embedded pipeline, saves the set time of steel thimble, is greatly enhanced efficiency of construction.Present invention can apply to toilet and pipe well pipeline and concentrate the reserved of position and other position steel thimble.
Description
Technical field
The present invention relates to a kind of building hole reserving construction method, position concentrated by particularly a kind of toilet and pipe well pipeline
Hole reserving construction method.
Background technology
Preformed hole construction is the key link in building structure construction, especially for multi-rise building pipe well, defend
Waiting pipeline to concentrate position between life, there is the work of substantial amounts of preformed hole construction, between multilamellar, the precision of hole location directly affects
The construction quality of building.Existing steel thimble location all uses the mode of individually location one by one, for multi-story and high-rise building construction work
The situation that phase is tight, quantities is big, a large amount of steel thimble location work repeated, have a strong impact on efficiency of construction, hole position error
Greatly.Additionally, successively individually the tradition location form of construction work of location also have impact on the precision of hole location between multilamellar, affect the later stage
Use and manage.Fixing modes using iron wire colligation of existing steel thimble, consumptive material is many, construction is wasted time and energy more.Existing steel
The anchor structure of sleeve pipe is complex, poor stability, cannot reuse after mostly removing, unfavorable constructing operation and reduction work
Journey cost.
Summary of the invention
The present invention provides a kind of steel thimble to reserve construction method, will solve existing steel thimble and reserve construction steel sleeve pipe individually calmly
The technical problem that efficiency is low, positioning precision is low that position is caused, and existing steel thimble fixture structure is complicated, it is impossible to repeat profit
Technical problem.
The technical solution adopted for the present invention to solve the technical problems is:
Construction method reserved by this steel thimble, and construction procedure is as follows:
Step one, according to the pipeline construction drawing through examination & approval accreditation, draws pipeline and concentrates the steel thimble construction drawing at position also
Steel thimble construction formwork is printed, it is desirable in template, should significantly identify the external diameter of steel thimble according to the actual proportions of to
Contour line；
Step 2, steel thimble makes: determine size and height, the steel of steel thimble according to the size of institute's pipe laying and slab thickness
Sleeve pipe blocks rear cross section should be vertical with conduit axis, welds respectively in distance end 5, the two ends up and down of steel thimble～20 millimeters of positions
Connecing two supporting screw steel plates in cross-shaped vertical, supporting screw steel plate length is equal to the internal diameter of steel thimble, in cross
Four points at the vertical steel thimble home position on supporting screw steel plate and distance steel set endothelial tube 20 millimeters bore in advance
Fixing screw perforation, it is desirable to the circle center line connecting of two fixing screw perforations of the upper and lower correspondence position of steel thimble and steel thimble axis weight
Close or parallel；
Step 3, the making of fixing screw: fixing screw is made up of hexagonal (hexagon)nut, connecting rod and conical head three part, hexagonal spiral shell
Having a word or criss-cross groove on cap, connecting rod is shorter than steel thimble, conical head a length of plank sheathing thickness；
Step 4, set aside pre-embedded pipe operations: prop up at Civil Specialities plank sheathing and take complete, played body of wall centrage and wall contour
After line, by the steel thimble construction formwork of actual proportions according to civil engineering datum line accurate positioning, plank sheathing is laid smooth, and will
Four angle adhesive tape fixations, tie up after muscle completes until Civil Specialities, can be according to outside the steel thimble on steel thimble construction formwork
Footpath contour line carries out the location and installation of pipeline, after steel thimble accurate positioning, by four fixing screws by supporting screw steel plate
On fixing screw perforation be placed in position, and with screwdriver, the conical head of fixing screw is fixed in plank sheathing, steel thimble is solid
Fixed firm, then cover steel thimble plastics pipe cap or hexagonal (hexagon)nut adhesive tape is encapsulated；
Step 5, the dismounting of steel thimble: after concreting completes, when taking out steel thimble, first take off pipe cap or encapsulating, will be solid
Determine screw to unload, take out steel thimble.
Described step one, when construction formwork makes, also can carry out hollow out process by the external diameter contour line of steel thimble；
Described step 4, during set aside pre-embedded pipe operations, at four angles of steel thimble construction formwork with after adhesive tape fixation, uses
The external diameter contour line of each steel thimble is sprayed by quick-drying self-spraying paint, treats that self-spraying paint takes off steel thimble construction formwork after drying.
The material of described steel thimble construction formwork is anti-abrasive material, thickness 0.8～1.5 millimeters, two location of template
Hem width degree is according to the surplus of additional 2 centimeters of structure wall thickness.
Described steel thimble uses welded still pipe, and size is bigger than institute's pipe laying size, and cold hot water piping needs to consider simultaneously
Size shared by pipe insulation layer thickness, the length of steel thimble big 100 millimeters than slab thickness.
The thickness of described supporting screw steel plate is 4～6 millimeters, width according to the diameter of steel thimble 20～40 millimeters it
Between.
A diameter of 8～10 millimeters of described fixing screw perforation.
Described hexagonal (hexagon)nut and interior Hexagonal jacket size are coincide, and connecting rod is diameter 6～the round steel of 8 millimeters, and connecting rod is long
Spend shorter than this body length of steel thimble 10 millimeters.
Beneficial effects of the present invention is as follows:
The present invention first process pipeline before Embedment Construction concentrates the service sleeve construction formwork at position, when Embedment Construction by this portion
Position template is laid in brace template, thus completes multiple pre-location work continuing to employ steel thimble simultaneously, it is achieved that pipe well, defend
Wait pipeline to concentrate multiple pipeline one-time positioning at position to complete between life, save the positioning time of steel thimble, overcome the most every
Individual sleeve pipe individually carries out positioning the problem that between the inefficiency caused and pipeline, location dimension error is bigger.
Steel thimble external diameter contour line, when construction formwork makes, also can be carried out hollow out process by the present invention.At set aside pre-embedded
During pipe operations, with quick-drying self-spraying paint, each steel thimble external diameter contour line is sprayed, treat that self-spraying paint takes off steel bushing after drying
Pipe construction template.For multi-rise building, position concentrated by the pipeline such as pipe well, toilet, and the construction formwork taken off can also week
Turn next layer of construction usage, it is to avoid steel thimble location efficiency layer by layer is low, the problem of time-consuming length.
The present invention can realize stationary steel bushing pipe by specially designed four supporting screw steel plates and four fixing screws,
Fixed form is simple, and smart structural design has been saved and has been fixed the spent time by the multiple iron wire of colligation, simultaneously at present
Fixing screw can be reused, and has saved the iron wire of a large amount of colligation.
The present invention can increase the accuracy of location between set aside pre-embedded pipeline, saves the set time of steel thimble, greatly
Ground improves efficiency of construction.
Present invention can apply to toilet and pipe well pipeline and concentrate the reserved of position and other position steel thimble.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the laying schematic diagram of steel thimble construction formwork.
Fig. 2 is the plan structure schematic diagram of steel thimble.
Fig. 3 is the structural representation of fixing screw.
Fig. 4 is steel thimble fixed form schematic diagram.
Reference: 1-steel thimble construction formwork, 2-steel thimble, 3-pipeline, 4-supporting screw steel plate, 5-fix
Screw perforation, 6-fix screw, 6.1-hexagonal (hexagon)nut, 6.2-connecting rod, 6.3-conical head, 7-plank sheathing.
Detailed description of the invention
Embodiment one sees shown in Fig. 1-4, and construction method reserved by this steel thimble, and construction procedure is as follows:
Step one, construction formwork makes: according to the pipeline construction drawing through examination & approval accreditation, draws pipeline and concentrates the steel bushing at position
Pipe construction drawing also prints steel thimble construction formwork 1 according to the actual proportions of to, it is desirable to should significantly identify in template
Go out the external diameter contour line of steel thimble 2.The material of steel thimble construction formwork 1 is anti-abrasive material, has certain flexibility and toughness,
Thickness can be 1 millimeter, and two location hem width degree of template are according to the surplus of additional 2 centimeters of structure wall thickness.
Step 2, steel thimble makes: described steel thimble 2 uses welded still pipe.Size according to institute's pipe laying 3 and slab thickness
Determining size and the height of steel thimble 2, cold hot water piping needs to consider size shared by pipe insulation layer thickness simultaneously, steel thimble 2
Length than slab thickness big 100 millimeters.Steel thimble 2 blocks rear cross section should be vertical with pipeline 3 axis, upper and lower at steel thimble 2
Distance end 5, two ends～20 millimeters of positions are respectively welded two supporting screw steel plates 4 in cross-shaped vertical, supporting screw steel plate
Length is equal to the internal diameter of steel thimble 2, and the thickness of supporting screw steel plate 4 is 4～6 millimeters, width according to the diameter of steel thimble 20
～between 40 millimeters.Steel thimble 2 home position on the supporting screw steel plate 4 in cross-shaped vertical and distance steel sleeve pipe 2
Four points at endothelium 20 millimeters bore fixing screw perforation 5 in advance, a diameter of 8～10 millimeters of fixing screw perforation 5.Require steel
The circle center line connecting of two fixing screw perforations 5 of sleeve pipe about 2 correspondence position and steel thimble 2 dead in line or parallel.
Step 3, the making of fixing screw: fixing screw 6 is by hexagonal (hexagon)nut 6.1, connecting rod 6.2 and conical head 6.3 3
Divide and constitute, hexagonal (hexagon)nut 6.1 has a word or criss-cross groove, hexagonal (hexagon)nut 6.1 and interior Hexagonal jacket size coincide.Connect
Bar 6.2 is diameter 6～the round steel of 8 millimeters, and connecting rod length is shorter 10 millimeters than 2 body length of steel thimble.Conical head 6.3 is a length of
Plank sheathing thickness.
Step 4, set aside pre-embedded pipe operations: prop up at Civil Specialities plank sheathing and take complete, played body of wall centrage and body of wall
After contour line, by the steel thimble construction formwork 1 of actual proportions according to civil engineering datum line accurate positioning, plank sheathing 7 is laid flat
Whole, and by four angle adhesive tape fixations, tie up after muscle completes until Civil Specialities, can be according on steel thimble construction formwork 1
Steel thimble external diameter contour line carries out the location and installation of pipeline 3, after steel thimble 2 accurate positioning, by four fixing screws 6 by propping up
Fixing screw perforation 5 on support screw steel plate 4 is placed in position, and with screwdriver, the conical head 6.3 of fixing screw 6 is fixed on wooden model
In plate, by steel thimble 2 fixation, then cover steel thimble plastics pipe cap or hexagonal (hexagon)nut 6.1 is encapsulated with adhesive tape.
Step 5, the dismounting of steel thimble: after concreting completes, when taking out steel thimble 2, first take off pipe cap or bag
Envelope, unloads fixing screw 6, takes out steel thimble 2.
Above-described embodiment one is the construction formwork that steel thimble contour line does not carry out hollow out, is laid immediately on after accurate positioning
In brace template, corner adhesive tape is firmly bonded.Be suitable for rainy season self-spraying paint be difficult to be dried and construction period more nervous
Situation.
Embodiment two, when step one construction formwork makes, also can carry out hollow part by the external diameter contour line of steel thimble 2
Reason.In step 4, during set aside pre-embedded pipe operations, at four angles of steel thimble construction formwork 1 with after adhesive tape fixation, with fast
The external diameter contour line of each steel thimble is sprayed by dry self-spraying paint, treats that self-spraying paint takes off steel thimble construction formwork 1 after drying.
Claims (7)
1. construction method reserved by a steel thimble, it is characterised in that construction procedure is as follows:
Step one, construction formwork makes: according to the pipeline construction drawing through examination & approval accreditation, draws pipeline and concentrates the steel bushing at position
Pipe construction drawing also prints steel thimble construction formwork (1) according to the actual proportions of to, it is desirable to should be obvious in template
Identify the external diameter contour line of steel thimble (2)；
Step 2, steel thimble makes: according to the size of institute's pipe laying (3) and slab thickness determine steel thimble (2) size and
Highly, steel thimble (2) blocks rear cross section should be vertical with pipeline (3) axis, the two ends up and down of steel thimble (2) distance end 5～
20 millimeters of positions are respectively welded two supporting screw steel plates (4) in cross-shaped vertical, and supporting screw steel plate length is equal to steel bushing
The internal diameter of pipe (2), steel thimble (2) home position on the supporting screw steel plate (4) in cross-shaped vertical and distance steel bushing
Four points at pipe (2) endothelium 20 millimeters bore fixing screw perforation (5) in advance, it is desirable to two of the upper and lower correspondence position of steel thimble are solid
Determine circle center line connecting and steel thimble (2) dead in line or parallel of screw perforation (5)；
Step 3, the making of fixing screw: fixing screw (6) is by hexagonal (hexagon)nut (6.1), connecting rod (6.2) and conical head (6.3)
Three parts are constituted, and hexagonal (hexagon)nut (6.1) have a word or criss-cross groove, connecting rod (6.2) are shorter than steel thimble (2), taper
Head (6.3) a length of plank sheathing thickness；
Step 4, set aside pre-embedded pipe operations: prop up at Civil Specialities plank sheathing and take complete, played body of wall centrage and wall contour
After line, by the steel thimble construction formwork (1) of actual proportions according to civil engineering datum line accurate positioning, put down upper laying of plank sheathing (7)
Whole, and by four angle adhesive tape fixations, tie up after muscle completes until Civil Specialities, can be according on steel thimble construction formwork (1)
Steel thimble external diameter contour line carry out the location and installation of pipeline (3), after steel thimble (2) accurate positioning, by four fixing screws
(6) it is placed in position by the fixing screw perforation (5) on supporting screw steel plate (4), and with screwdriver by the taper of fixing screw (6)
Head (6.3) is fixed in plank sheathing, by steel thimble (2) fixation, then covers steel thimble plastics pipe cap or by hexagonal spiral shell
Cap (6.1) is encapsulated with adhesive tape；
Step 5, the dismounting of steel thimble: after concreting completes, when taking out steel thimble (2), first take off pipe cap or encapsulating,
Fixing screw (6) is unloaded, takes out steel thimble (2).
Construction method reserved by steel thimble the most according to claim 1, it is characterised in that:
Step one, when construction formwork makes, carries out hollow out process by the external diameter contour line of steel thimble (2)；
Step 4, during set aside pre-embedded pipe operations, at four angles of steel thimble construction formwork (1) with after adhesive tape fixation, uses
The external diameter contour line of each steel thimble is sprayed by quick-drying self-spraying paint, treats that self-spraying paint takes off steel thimble construction formwork after drying
(1).
Construction method reserved by steel thimble the most according to claim 1, it is characterised in that: described steel thimble construction formwork (1)
Material be anti-abrasive material, thickness 0.8～1.5 millimeters, two of template location hem width degree are according to structure wall thickness additional 2
The surplus of centimetre.
Construction method reserved by steel thimble the most according to claim 1, it is characterised in that: described steel thimble (2) uses welding
Steel pipe, size is bigger than institute's pipe laying size, and cold hot water piping needs to consider size shared by pipe insulation layer thickness, steel bushing simultaneously
The length of pipe (2) big 100 millimeters than slab thickness.
Construction method reserved by steel thimble the most according to claim 1, it is characterised in that: described supporting screw steel plate (4)
Thickness is 4～6 millimeters, width according to the diameter of steel thimble between 20～40 millimeters.
Construction method reserved by steel thimble the most according to claim 1, it is characterised in that: described fixing screw perforation (5)
A diameter of 8～10 millimeters.
Construction method reserved by steel thimble the most according to claim 1, it is characterised in that: described hexagonal (hexagon)nut (6.1) and interior
Hexagonal jacket size is coincide, and connecting rod (6.2) is diameter 6～the round steel of 8 millimeters, and connecting rod length is than steel thimble (2) this height
Spend short 10 millimeters.
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 true CN106121226A (en) | 2016-11-16 |
| CN106121226B CN106121226B (en) | 2018-04-17 |
Family
ID=57290316
Family Applications (1)
| 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 |
|---|---|
| CN (1) | CN106121226B (en) |
Cited By (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 |
Citations (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
Patent Citations (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106121226B (en) | 2018-04-17 |
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