CN106703400A - Equal-diameter cylinder type bare concrete structure template system - Google Patents
Equal-diameter cylinder type bare concrete structure template system Download PDFInfo
- Publication number
- CN106703400A CN106703400A CN201710161212.1A CN201710161212A CN106703400A CN 106703400 A CN106703400 A CN 106703400A CN 201710161212 A CN201710161212 A CN 201710161212A CN 106703400 A CN106703400 A CN 106703400A
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- China
- Prior art keywords
- template
- barrel
- template system
- plank sheathing
- equal
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- 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
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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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/04—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section; Inflatable 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/005—Strips for covering joints between form sections, e.g. to avoid burring or spilling of laitance
-
- 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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/04—Forming boards or similar elements the form surface being of wood
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses an equal-diameter cylinder type bare concrete structure template system. The equal-diameter cylinder type bare concrete structure template system is an annular template system which is defined by a plurality of universal template units, wherein each universal template unit is formed by four bending arc-shaped steel channels of which the parallel distance is 610 mm, a cylinder wall outer wood template, a cylinder wall inner wood template, a split bolt group and a steel frame tube group, the bending arc-shaped steel channels and the cylinder wall outer wood template are fixed through screws of which the space is 350 mm, and the split bolt group is formed by a split bolt plug butterfly clamp, double nuts, a water stop piece and a threaded rod; the universal template units are connected through bolts and two connecting plates which are welded at the end heads of the bending arc-shaped steel channels; decorative wood bars which are 50 mm in width are fixedly arranged in edge joints between the universal template units and the edges of the templates and are used for removing the edge joints of the templates and dividing joints of outer cylinder wall concrete. According to the equal-diameter cylinder type bare concrete structure template system disclosed by the invention, reinforcement measures are simple, components of the equal-diameter cylinder type bare concrete structure template system can be easily replaced, the construction speed is quickened, and the construction cost is reduced.
Description
Technical field：
The present invention relates to a kind of template system, more particularly to a kind of isometrical barrel-type clear-water concrete structures turnover panel construction
Template system.
Background technology：
The traditional construction method of concrete barrel structures in conventional industrial building is to cover the formwork edge joint formed in construction
Vestige, more using the way of exterior coating of plastering, paint.But coat of plaster and exterior coating are over time, it may occur that peel off or
Crack performance.And current more use clear-water concrete technique, to reduce operation, reduce cost.
The difficult point of cylinder Fair faced Concrete Structural Construction is the control of outward appearance, traditional simple mould installed with plank sheathing
Plate body system, because of its intrinsic flexibility, reinforcing mode is difficult to control to its radian；Set shaped steel formwork utilizes its rigidity, although can be very
The good flexible shortcoming better than plank sheathing, but it there is high cost and the arc formwork shaped is difficult to recycle lacks
Point.
So design a kind of template system of barrel-type clear-water concrete structure to need to solve the flexible change rigidity of template, beautification
The problem of formwork edge joint, the aspect of Control architecture cost three.
The content of the invention：
The technical problems to be solved by the invention are：A kind of isometrical barrel-type clear-water concrete structures template system is provided, is
The annular template system surrounded by several common template units, using the rigidity and the flexibility of bamboo bakelite template of channel-section steel, curved
Arc channel-section steel and bamboo bakelite template are combined together, and composition modular unit is fastened by split bolt group, and each modular unit is by connecting
The template system that combination is circularized is connect, pouring for concrete is then carried out again.
The present invention is for the technical solution adopted for solving the technical problem：
A kind of isometrical barrel-type clear-water concrete structures template system, is the circular die surrounded by several common template units
Plate body system, the common template unit by and column pitch be four curved arc channel-section steels of 610mm, wood in the outer plank sheathing of barrel, barrel
Template, split bolt group, steel frame pipe group composition；Plank sheathing uses 2440 × 1220 in the outer plank sheathing of the barrel and barrel
The whole bamboo bakelite template of × 15mm；It is the spiral shell of 350mm to pass through spacing between the curved arc channel-section steel and the outer plank sheathing of the barrel
Nail is fixed；The split bolt group is made up of counter pull bolt end plug butterfly card, double nut, sealing piece and screw rod；It is described logical
It is attached with two connecting plates for passing through bolt between modular unit and be welded on the curved arc channel-section steel termination, it is described general
Edge joint position and template edge between modular unit are fixed with 50mm ribands wide, are used to eliminate the piece of template and outer
The dividing joint of barrel concrete.
The steel frame pipe group is four groups, is uniformly arranged, and every group of steel frame pipe group is by two steel frame pipe groups of A48 × 3.5mm
Into.
Specific implementation process of the invention is as follows：
1st, the quantity of common template unit is determined by calculating：
Common template unit member quantity is calculated by following formula：
n=floor（πD/L）
In formula：N is common template unit member quantity；
floor（x）It is downward bracket function；
D is cylinder structures external diameter；
L is plank sheathing lateral length, generally 2440mm.
2nd, the radian of curved arc channel-section steel is rolled into design radian according to the determination of the radian of tube structure in processing factory.And in groove
Steel waist is along length direction spacing 310mm drill screw holes.Channel-section steel two ends welding steel, as the connecting plate between unit.
Four curved arc channel-section steels are fixed side by side on every plank sheathing, is fixed using the flat hat type F type screws of 4.5#, using wood
The flexibility of template is brought into close contact with curved arc channel-section steel.Screw enters template face from plank sheathing sidetracking, and smears putty and polish, it is ensured that template
Face smooths.Channel-section steel and plank sheathing termination transverse direction fixed position are staggered 200mm, to increase banding effect.
In channel-section steel skeleton plank sheathing termination, i.e., make to be screwed 50mm ribands wide at formwork edge joint, be used to eliminate
Formwork edge joint and formation outer tube wall concrete dividing joint effect.
3rd, the installation of modular unit：
Barrel inner and outer template is reinforced using split bolt group and A48 × 3.5mm steel frame pipes, and split bolt group is in template inner side
Counter pull bolt end plug and sealing piece are set.After counter pull bolt end plug can make form removable, form recessed in barrel concrete surface
Groove, groove is filled up using high-grade cement mortar, prevents Screw arbor with nut at both-ends from exposing concrete, and rusty stain is formed in concrete surface.Only
The setting of water piece can ensure the air-tightness and watertightness of split bolt technique.
Reliably connected by being welded on the connecting plate of channel-section steel end using M14 bolts between modular unit.
4th, an annular template system is formed after the completion of the combination of several common template units, by external scaffolding in cylinder
After support system is reinforced, the concrete for carrying out individual layer is poured.It is accelerating construction progress, isometrical barrel-type clear-water concrete
Structures template system can be processed into three sets, and two sets of combination pours two layer concretes, a set of for having enough to meet the need, using " tearing a benefit open
One " circulation method carries out turnover panel construction.
Positive beneficial effect of the invention is as follows：
1st, isometrical barrel-type clear-water concrete structures template system is compared to the advantage of plank sheathing：Overcome the soft of plank sheathing
Property, radian is easy to get to ensure.Reinforcement measure is succinct, can improve template construction efficiency.
2nd, isometrical barrel-type clear-water concrete structures template system is compared to the advantage of set shaped steel formwork：Low cost,
From heavy and light, template system component is easily replaced, and clear-water concrete effect is better than steel form.
Brief description of the drawings：
Fig. 1 is the structural representation of common template unit in the present invention；
Fig. 2 is the upward view of Fig. 1；
Fig. 3 is the mplifying structure schematic diagram of split bolt group in Fig. 1；
Fig. 4 is curved arc channel-section steel and exterior sheathing connection diagram in Fig. 1；
Fig. 5 is the connection diagram between two neighboring common template unit.
Specific embodiment：
The present invention is made further explanation and description below in conjunction with the accompanying drawings：
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of isometrical barrel-type clear-water concrete structures template system, is by some
The annular template system that individual common template unit is surrounded, the common template unit is four curved arcs of 610mm by simultaneously column pitch
Plank sheathing 10, split bolt group, steel frame pipe group 8 are constituted in the outer plank sheathing 2, barrel of channel-section steel 1, barrel；The outer plank sheathing 2 of barrel and cylinder
Plank sheathing 10 is using the whole bamboo bakelite template of 2440 × 1220 × 15mm in wall；The outer plank sheathing 2 of curved arc channel-section steel 1 and barrel it
Between by spacing for the screw 11 of 350mm is fixed；The split bolt group is by counter pull bolt end plug 3, butterfly card 4, double spiral shells
Cap 5, sealing piece 6 and screw rod 7 are constituted；Pass through bolt 12 between the common template unit and be welded on the termination of curved arc channel-section steel 1
Two connecting plates 9 be attached, the edge joint position and template edge between the common template unit are fixed with 50mm dresses wide
Decorations batten 13, is used to eliminate the dividing joint of the piece of template and outer tube wall concrete.Several common template units are mutually interconnected
The template system for being combined after finishing and being circularized is connect, after being reinforced by scaffold support system inside and outside cylinder, individual layer is carried out and is mixed
Solidifying native pours.
The steel frame pipe group 8 is four groups, is uniformly arranged, and every group of steel frame pipe group is by two steel frame pipe groups of A48 × 3.5mm
Into.
Specific implementation process of the invention is as follows：
1st, the quantity of common template unit is determined by calculating：
Common template unit member quantity is calculated by following formula：
n=floor（πD/L）
In formula：N is common template unit member quantity；
floor（x）It is downward bracket function；
D is cylinder structures external diameter；
L is plank sheathing lateral length, generally 2440mm.
2nd, the radian of curved arc channel-section steel is rolled into design radian according to the determination of the radian of tube structure in processing factory.And in groove
Steel waist is along length direction spacing 310mm drill screw holes.Channel-section steel two ends welding steel, as the connecting plate between unit.
Four curved arc channel-section steels are fixed side by side on every plank sheathing, is fixed using the flat hat type F type screws of 4.5#, using wood
The flexibility of template is brought into close contact with curved arc channel-section steel.Screw enters template face from plank sheathing sidetracking, and smears putty and polish, it is ensured that template
Face smooths.Channel-section steel and plank sheathing termination transverse direction fixed position are staggered 200mm, to increase banding effect.
In channel-section steel skeleton plank sheathing termination, i.e., make to be screwed 50mm ribands wide at formwork edge joint, be used to eliminate
Formwork edge joint and formation outer tube wall concrete dividing joint effect.
3rd, the installation of modular unit：
Barrel inner and outer template is reinforced using split bolt group and A48 × 3.5mm steel frame pipes, and split bolt group is in template inner side
Counter pull bolt end plug and sealing piece are set.After counter pull bolt end plug can make form removable, form recessed in barrel concrete surface
Groove, groove is filled up using high-grade cement mortar, prevents Screw arbor with nut at both-ends from exposing concrete, and rusty stain is formed in concrete surface.Only
The setting of water piece can ensure the air-tightness and watertightness of split bolt technique.
Reliably connected by being welded on the connecting plate of channel-section steel end using M14 bolts between modular unit.
4th, an annular template system is formed after the completion of the combination of several common template units, by external scaffolding in cylinder
After support system is reinforced, the concrete for carrying out individual layer is poured.It is accelerating construction progress, isometrical barrel-type clear-water concrete
Structures template system can be processed into three sets, and two sets of combination pours two layer concretes, a set of for having enough to meet the need, using " tearing a benefit open
One " circulation method carries out turnover panel construction.
The present invention is relative to the advantage of conventional panels：Overcome the flexibility of plank sheathing, radian is easy to get to ensure.Reinforcement measure letter
It is clean, template construction efficiency can be improved；Advantage relative to traditional firm template is：Low cost, from heavy and light, template system component is easy
Replace, clear-water concrete effect is better than steel form.
Claims (2)
1. a kind of isometrical barrel-type clear-water concrete structures template system, it is characterised in that：The isometrical barrel-type clear water is mixed
Solidifying soil structures template system is the annular template system surrounded by several common template units, the common template unit by
And column pitch is four curved arc channel-section steels of 610mm（1）, the outer plank sheathing of barrel（2）, plank sheathing in barrel（10）, split bolt group,
Steel frame pipe group（8）Composition；The outer plank sheathing of the barrel（2）With plank sheathing in barrel（10）Using 2440 × 1220 × 15mm's
Whole bamboo bakelite template；The curved arc channel-section steel（1）With the outer plank sheathing of the barrel（2）Between by spacing for 350mm screw
（11）It is fixed；The split bolt group is by counter pull bolt end plug（3）, butterfly card（4）, double nut（5）, sealing piece（6）With
Screw rod（7）Composition；Pass through bolt between the common template unit（12）And it is welded on the curved arc channel-section steel（1）The two of termination
Individual connecting plate（9）It is attached, the edge joint position and template edge between the common template unit are fixed with 50mm decorations wide
Batten（13）, it is used to eliminate the dividing joint of the piece of template and outer tube wall concrete.
2. isometrical barrel-type clear-water concrete structures template system according to claim 1, it is characterised in that：The steel
Frame pipe group（8）It is four groups, is uniformly arranged, every group of steel frame pipe group（8）Constituted by two steel frame pipes of A48 × 3.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161212.1A CN106703400A (en) | 2017-03-17 | 2017-03-17 | Equal-diameter cylinder type bare concrete structure template system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161212.1A CN106703400A (en) | 2017-03-17 | 2017-03-17 | Equal-diameter cylinder type bare concrete structure template system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106703400A true CN106703400A (en) | 2017-05-24 |
Family
ID=58884995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710161212.1A Pending CN106703400A (en) | 2017-03-17 | 2017-03-17 | Equal-diameter cylinder type bare concrete structure template system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106703400A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965136A (en) * | 2017-11-08 | 2018-04-27 | 北京翔鲲水务建设有限公司 | The seamless splicing construction and method of plain form |
| CN108943287A (en) * | 2018-07-04 | 2018-12-07 | 梦天木门集团有限公司 | A kind of production mould and production technology of cambered surface wallboard |
| CN110043027A (en) * | 2019-03-19 | 2019-07-23 | 北京城建集团有限责任公司 | Cylindroid and stalk handover position spoon shape steel form, template system and construction method |
| CN112343331A (en) * | 2020-10-10 | 2021-02-09 | 上海建工七建集团有限公司 | Method for erecting special-shaped curved surface bare concrete formwork |
| CN114033163A (en) * | 2021-11-09 | 2022-02-11 | 中国二十二冶集团有限公司 | Method for reinforcing arc-shaped and circular wall body shaping type wood formwork |
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| CN2701972Y (en) * | 2004-07-01 | 2005-05-25 | 北京建工一建工程建设有限公司 | Bending column wood template with saw gullet |
| CN101748887A (en) * | 2009-12-31 | 2010-06-23 | 山西焦煤集团有限责任公司 | Bin wall template construction device of cylinder bin with large diameter |
| CN203867176U (en) * | 2014-05-21 | 2014-10-08 | 浙江省建工集团有限责任公司 | Circular reinforced concrete cylindrical silo wall template |
| CN204080641U (en) * | 2014-09-19 | 2015-01-07 | 泛华建设集团有限公司 | A kind of steel wood is in conjunction with field fabrication circle curve template |
| CN205840311U (en) * | 2016-06-14 | 2016-12-28 | 中建一局集团第三建筑有限公司 | A kind of curved wall template system |
| CN206599988U (en) * | 2017-03-17 | 2017-10-31 | 中国电建集团河南工程公司 | Isometrical barrel-type clear-water concrete structures template system |
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2017
- 2017-03-17 CN CN201710161212.1A patent/CN106703400A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2701972Y (en) * | 2004-07-01 | 2005-05-25 | 北京建工一建工程建设有限公司 | Bending column wood template with saw gullet |
| CN101748887A (en) * | 2009-12-31 | 2010-06-23 | 山西焦煤集团有限责任公司 | Bin wall template construction device of cylinder bin with large diameter |
| CN203867176U (en) * | 2014-05-21 | 2014-10-08 | 浙江省建工集团有限责任公司 | Circular reinforced concrete cylindrical silo wall template |
| CN204080641U (en) * | 2014-09-19 | 2015-01-07 | 泛华建设集团有限公司 | A kind of steel wood is in conjunction with field fabrication circle curve template |
| CN205840311U (en) * | 2016-06-14 | 2016-12-28 | 中建一局集团第三建筑有限公司 | A kind of curved wall template system |
| CN206599988U (en) * | 2017-03-17 | 2017-10-31 | 中国电建集团河南工程公司 | Isometrical barrel-type clear-water concrete structures template system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965136A (en) * | 2017-11-08 | 2018-04-27 | 北京翔鲲水务建设有限公司 | The seamless splicing construction and method of plain form |
| CN107965136B (en) * | 2017-11-08 | 2024-01-02 | 北京清河水利建设集团有限公司 | Seamless splicing structure and method of clear water template |
| CN108943287A (en) * | 2018-07-04 | 2018-12-07 | 梦天木门集团有限公司 | A kind of production mould and production technology of cambered surface wallboard |
| CN110043027A (en) * | 2019-03-19 | 2019-07-23 | 北京城建集团有限责任公司 | Cylindroid and stalk handover position spoon shape steel form, template system and construction method |
| CN112343331A (en) * | 2020-10-10 | 2021-02-09 | 上海建工七建集团有限公司 | Method for erecting special-shaped curved surface bare concrete formwork |
| CN114033163A (en) * | 2021-11-09 | 2022-02-11 | 中国二十二冶集团有限公司 | Method for reinforcing arc-shaped and circular wall body shaping type wood formwork |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 450000 Zhengzhou, China Central Plains District, North Street, No. 2 West Station Applicant after: POWER CHINA HENAN ENGINEERING Co.,Ltd. Address before: 450000 Zhengzhou, China Central Plains District, North Street, No. 2 West Station Applicant before: POWERCHINA HENAN ENGINEERING Corp. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |