CN106150082B - Formwork erection structure and erection method for pitched roof ridge cast-in-place structural - Google Patents
Formwork erection structure and erection method for pitched roof ridge cast-in-place structural Download PDFInfo
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- CN106150082B CN106150082B CN201610686028.4A CN201610686028A CN106150082B CN 106150082 B CN106150082 B CN 106150082B CN 201610686028 A CN201610686028 A CN 201610686028A CN 106150082 B CN106150082 B CN 106150082B
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- Prior art keywords
- bar
- angle adjustable
- lantern ring
- ridge
- pitched roof
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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
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of formwork erection structures and erection method for pitched roof ridge cast-in-place structural, including positioning rod assembly and angle adjustable bar assembly, the wherein described positioning rod assembly includes lantern ring a and positioning upright bar, the lantern ring a internal diameters are corresponding with ridge position level shank diameter, the positioning upright bar and the sides lantern ring a vertical welding, the angle adjustable bar assembly includes lantern ring b and angle adjustable bar, the lantern ring b internal diameters are corresponding with ridge position level shank diameter, one end of the angle adjustable bar and the sides lantern ring b vertical welding, the other end is bell and spigot, diameter of steel tube is less than angle adjustable shank diameter at the bell and spigot, it is connect with the main back cord steel pipe socket joint of roof boarding for convenient.The present invention, which has, to be easy to make, and can flexibly be dismounted, and formwork angle can be adjusted flexibly according to the Roof Design gradient, while horizontal spreading can be carried out according to ridge design length, easy to operate, easy for installation, and construction efficiency can be improved and can be used in turn.
Description
Technical field
The invention belongs to the formwork erection method and technology fields of the pitched roof cast-in-place structural in construction, more particularly to one
Formwork erection structure and erection method of the kind for pitched roof ridge cast-in-place structural.
Background technology
Pitched roof is conducive to draining since its is handsome in appearance, is widely used in residential houses, villa construction.But slope room
Face cast-in-place structural is complicated, shuttering supporting and assembled relative complex, roof structure long construction period, wherein ridge shutterings-supported construction
It is more crucial.Common ridge form bracing system way is：Before setting up frame body, contour line and elevation control are put well, by control
Absolute altitude sets the form bracing systems rod pieces such as high point, the upright bar of low spot, horizon bar, completes the wooden a tree, used in making timber for boats back cord on frame body, then into
Row face die plate fabrication and installation.The shortcomings that such method is that the roofing template construction period is long, in high aerial progress consolidation service, is not easy
Control the accuracy of pitched roof design grade.
Invention content
Technical problem to be solved by the invention is to provide a kind of formwork erections for pitched roof ridge cast-in-place structural
Structure and erection method, solving traditional ridge form bracing system method causes the roofing template construction period long, it is high in the air into
The problem of row consolidation service, the accuracy of pitched roof design grade not easy to control.
The technical solution adopted by the present invention to solve the technical problems is：It provides a kind of for the cast-in-place knot of pitched roof ridge
The formwork erection structure of structure, including positioning rod assembly and angle adjustable bar assembly, wherein the positioning rod assembly includes set
Ring a and positioning upright bar, the lantern ring a internal diameters are corresponding with ridge position level shank diameter, the positioning upright bar and the sides lantern ring a
Vertical welding, the angle adjustable bar assembly include lantern ring b and angle adjustable bar, the lantern ring b internal diameters and ridge position level
Shank diameter is corresponding, and one end and the sides lantern ring b vertical welding, the other end of the angle adjustable bar are bell and spigot, the socket joint
Diameter of steel tube is less than angle adjustable shank diameter at mouthful, is connect with the main back cord steel pipe socket joint of roof boarding for convenient.
The further technical solution of the present invention is that the lantern ring a outer diameters are more than positioning upright bar diameter.
The further technical solution of the present invention is that the lantern ring b outer diameters are more than angle adjustable shank diameter.
The further technical solution of the present invention is that the positioning upright bar and angle adjustable bar and form bracing system are same
Kind specification steel pipe, in order to position upright bar and angle adjustable bar and form bracing system entirety drawknot.
The erection method of a kind of formwork erection structure for pitched roof ridge cast-in-place structural, including following step
Suddenly：
(a) a positioning rod assembly and two angle adjustable bar assemblies are inserted on ridge position level bar；
(b) angle positioned between upright bar and each angle adjustable bar is adjusted to pitched roof design grade, utilizes oblique pull
Steel pipe with
Positioning upright bar, angle adjustable bar carry out drawknot and fix, and form the umbrella stull consistent with pitched roof design grade；
(c) several groups rod assembly and angle adjustable bar assembly is positioned to carry out according to step (a) and step (b) mode
Installation, group is combined into several Pin umbrella stulls, then umbrella stull and entire roofing form bracing system are carried out drawknot.
The further technical solution of the present invention is, in the step (a), by the lantern ring a in a positioning rod assembly
It is sleeved on ridge position level bar with the lantern ring b in two angle adjustable bar assemblies, and lantern ring a is located among two lantern ring b, institute
It states positioning upright bar to be located at immediately below ridge, two angle adjustable bars are located at the both sides of ridge.
The further technical solution of the present invention is, in the step (b), the both ends of oblique pull steel pipe are vertical with positioning respectively
Bar and angle adjustable rod piece carry out drawknot and fix, and for ensureing to position, the angle between upright bar and angle adjustable bar is firm, is formed
The umbrella stull consistent with pitched roof design grade.
The further technical solution of the present invention is that in the step (b), angle adjustable bar is passed through bell and spigot and roofing
The main back cord steel pipe socket joint connection of plate, and it is laid with flitch back cord and plank sheathing successively between the main back cord steel pipe of roof boarding and ridge.
The further technical solution of the present invention is, in the step (c), by positioning upright bar, angle adjustable bar and template
Support system carries out drawknot, for ensureing the firm of entire form bracing system.
Advantageous effect
The present invention, which has, to be easy to make, and can flexibly be dismounted, and formwork angle can be adjusted flexibly according to the Roof Design gradient, together
When can carry out horizontal spreading according to ridge design length, easy to operate, easy for installation, construction efficiency, which can be improved, and can have enough to meet the need makes
With.
Description of the drawings
Fig. 1 is present invention positioning rod assembly schematic diagram.
Fig. 2 is angle adjustable bar assembly vertical view of the present invention.
Fig. 3 is Fig. 2 front views.
Fig. 4 is umbellate form holder vertical view of the present invention.
Fig. 5 is Fig. 4 front views.
Fig. 6 is ridge cast-in-place structural formwork erection schematic diagram of the present invention.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Embodiment 1
Positioning rod assembly schematic diagram as shown in Figure 1, positioning rod assembly include lantern ring a1 and positioning upright bar 2, the set
Ring a1 outer diameters are more than positioning 2 diameter of upright bar, and the lantern ring a1 internal diameters are corresponding with ridge position level 6 diameters of bar, the positioning
Upright bar 2 and the sides lantern ring a1 vertical welding, the positioning upright bar 2 are specification steel pipe of the same race with form bracing system 11, in order to
Position upright bar 2 and the whole drawknot of form bracing system 11.
Angle adjustable bar assembly schematic diagram as shown in Figures 2 and 3, angle adjustable bar assembly includes lantern ring b3 and angle adjustable
Bar 4, the lantern ring b3 outer diameters are more than 4 diameter of angle adjustable bar, and the lantern ring b3 internal diameters are opposite with ridge position level 6 diameters of bar
It answers, one end of the angle adjustable bar 4 and the sides lantern ring b3 vertical welding, the other end are bell and spigot 5, steel at the bell and spigot 5
Pipe diameter is less than 4 diameter of angle adjustable bar, is connect with main 10 socket joint of back cord steel pipe of roof boarding for convenient, the angle adjustable bar
4 with form bracing system 11 be specification steel pipe of the same race, in order to angle adjustable bar 4 and the whole drawknot of form bracing system 11.
As shown in Figures 1 to 6, a kind of formwork erection method for pitched roof ridge cast-in-place structural, including with
Lower step：
(a) positioning rod assembly and angle adjustable bar assembly are inserted on ridge position level bar 6；
(b) angle positioned between upright bar 2 and each angle adjustable bar 4 is adjusted to pitched roof design grade, using oblique
It draws steel pipe 7 to carry out drawknot with positioning upright bar 2, angle adjustable bar 4 to fix, forms the umbrella shape branch consistent with pitched roof design grade
Frame；
(c) several positioning rod assemblies and angle adjustable bar assembly are carried out according to step (a) and step (b) mode
Installation, group is combined into several Pin umbrella stulls, then umbrella stull and entire roofing form bracing system are carried out drawknot.
As shown in figure 4, in the step (a), one is positioned the lantern ring a1 and two angle adjustable bars in rod assembly
Lantern ring b3 in component is sleeved on ridge position level bar 6, and lantern ring a1 is located among two lantern ring b3, the positioning upright bar 2
Immediately below ridge, two angle adjustable bars 4 are located at the both sides of ridge.
As shown in figure 5, in the step (b), by the both ends of oblique pull steel pipe 7 respectively with positioning upright bar 2 and angle adjustable bar
Part 4 carries out drawknot and fixes, and for ensureing to position, the angle between upright bar 2 and angle adjustable bar 4 is firm, is formed and is designed with pitched roof
The consistent umbrella stull of the gradient.
As shown in fig. 6, in the step (b), angle adjustable bar 4 is passed through into bell and spigot 5 and the main back cord steel pipe of roof boarding 10
Socket joint connects, and is laid with flitch back cord 9 and plank sheathing 8 successively between the main back cord steel pipe 10 of roof boarding and ridge；The step
(c) in, positioning upright bar 2, angle adjustable bar 4 and form bracing system 11 are subjected to drawknot, for ensureing entire shuttering supporting body
System consolidates.
Wherein, formwork angle can be adjusted flexibly in above-mentioned construction method according to the Roof Design gradient, while can be set according to ridge
It counts length and carries out horizontal spreading.
Claims (9)
1. a kind of formwork erection structure for pitched roof ridge cast-in-place structural, including positioning rod assembly and angle adjustable bar
Component, it is characterised in that：The positioning rod assembly include lantern ring a (1) and positioning upright bar (2), lantern ring a (1) internal diameters with
Ridge position level bar (6) diameter is corresponding, the positioning upright bar (2) and lantern ring a (1) side vertical welding, the adjustable angle
Degree bar assembly includes lantern ring b (3) and angle adjustable bar (4), lantern ring b (3) internal diameters and ridge position level bar (6) diameter phase
Corresponding, one end and lantern ring b (3) side vertical welding, the other end of the angle adjustable bar (4) are bell and spigot (5), the socket joint
Diameter of steel tube is less than angle adjustable bar (4) diameter at mouth (5), is connect with main back cord steel pipe (10) socket joint of roof boarding for convenient.
2. a kind of formwork erection structure for pitched roof ridge cast-in-place structural according to claim 1, feature exist
In：Lantern ring a (1) outer diameter is more than positioning upright bar (2) diameter.
3. a kind of formwork erection structure for pitched roof ridge cast-in-place structural according to claim 1, feature exist
In：Lantern ring b (3) outer diameter is more than angle adjustable bar (4) diameter.
4. a kind of formwork erection structure for pitched roof ridge cast-in-place structural according to claim 1, feature exist
In：The positioning upright bar (2) and angle adjustable bar (4) and form bracing system (11) are specification steel pipe of the same race, in order to position
Upright bar (2) and angle adjustable bar (4) and the whole drawknot of form bracing system (11).
5. a kind of a kind of side of installing of formwork erection structure for pitched roof ridge cast-in-place structural as described in claim 1
Method, it is characterised in that：Include the following steps：
(a) a positioning rod assembly and two angle adjustable bar assemblies are inserted on ridge position level bar (6)；
(b) angle positioned between upright bar (2) and each angle adjustable bar (4) is adjusted to pitched roof design grade, using oblique
It draws steel pipe (7) to carry out drawknot with positioning upright bar (2), angle adjustable bar (4) to fix, be formed consistent with pitched roof design grade
Umbrella stull；
(c) several groups rod assembly and angle adjustable bar assembly is positioned according to step (a) and step (b) mode to pacify
Dress, group is combined into several Pin umbrella stulls, then umbrella stull and entire roofing form bracing system are carried out drawknot.
6. a kind of side of installing of formwork erection structure for pitched roof ridge cast-in-place structural according to claim 5
Method, it is characterised in that：In the step (a), one is positioned the lantern ring a (1) and two angle adjustable bar groups in rod assembly
Lantern ring b (3) in part is sleeved on ridge position level bar (6), and lantern ring a (1) is located among two lantern ring b (3), the positioning
Upright bar (2) is located at immediately below ridge, and two angle adjustable bars (4) are located at the both sides of ridge.
7. a kind of side of installing of formwork erection structure for pitched roof ridge cast-in-place structural according to claim 5
Method, it is characterised in that：In the step (b), by the both ends of oblique pull steel pipe (7) respectively with positioning upright bar (2) and angle adjustable bar
Part (4) carries out drawknot and fixes, and for ensureing to position, the angle between upright bar (2) and angle adjustable bar (4) is firm, is formed and slope room
The consistent umbrella stull of face design grade.
8. a kind of side of installing of formwork erection structure for pitched roof ridge cast-in-place structural according to claim 5
Method, it is characterised in that：In the step (b), angle adjustable bar (4) is passed through into bell and spigot (5) and the main back cord steel pipe of roof boarding
(10) socket joint connects, and is laid with flitch back cord (9) and plank sheathing successively between ridge in the main back cord steel pipe (10) of roof boarding
(8)。
9. a kind of side of installing of formwork erection structure for pitched roof ridge cast-in-place structural according to claim 5
Method, it is characterised in that：In the step (c), positioning upright bar (2), angle adjustable bar (4) and form bracing system (11) are carried out
Drawknot, for ensureing the firm of entire form bracing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610686028.4A CN106150082B (en) | 2016-08-18 | 2016-08-18 | Formwork erection structure and erection method for pitched roof ridge cast-in-place structural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610686028.4A CN106150082B (en) | 2016-08-18 | 2016-08-18 | Formwork erection structure and erection method for pitched roof ridge cast-in-place structural |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106150082A CN106150082A (en) | 2016-11-23 |
| CN106150082B true CN106150082B (en) | 2018-09-18 |
Family
ID=57330825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610686028.4A Active CN106150082B (en) | 2016-08-18 | 2016-08-18 | Formwork erection structure and erection method for pitched roof ridge cast-in-place structural |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106150082B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088583B (en) * | 2016-08-12 | 2018-07-31 | 日照市伟业工具有限公司 | Construction ceiling Concrete Double mode structure |
| CN113738104B (en) * | 2021-07-20 | 2023-02-17 | 中铁建工集团有限公司 | Building template fastening assembly for concrete floor integrated construction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19600992A1 (en) * | 1995-01-16 | 1996-07-18 | Otto Heinzle | Support frame and work platform for installation of tapered concrete roof |
| JP4191235B1 (en) * | 2007-12-28 | 2008-12-03 | 株式会社Ｊｕｓｔ．Ｗｉｌｌ | Temporary support joint, temporary structure, and multi-story slab construction method |
| CN202644976U (en) * | 2011-12-31 | 2013-01-02 | 青建集团股份公司 | Slope roof double-side formwork support structure |
| CN204983643U (en) * | 2015-08-04 | 2016-01-20 | 天津市兴业龙祥建设工程有限公司 | Ramp type concrete roof formwork system |
| CN105401679A (en) * | 2015-12-18 | 2016-03-16 | 上海嘉实（集团）有限公司 | Large-gradient cast-in-place concrete inclined roof construction method |
| CN205296821U (en) * | 2015-12-18 | 2016-06-08 | 上海嘉实（集团）有限公司 | Oblique roofing formwork system of heavy grade cast in situ concrete |
-
2016
- 2016-08-18 CN CN201610686028.4A patent/CN106150082B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19600992A1 (en) * | 1995-01-16 | 1996-07-18 | Otto Heinzle | Support frame and work platform for installation of tapered concrete roof |
| JP4191235B1 (en) * | 2007-12-28 | 2008-12-03 | 株式会社Ｊｕｓｔ．Ｗｉｌｌ | Temporary support joint, temporary structure, and multi-story slab construction method |
| CN202644976U (en) * | 2011-12-31 | 2013-01-02 | 青建集团股份公司 | Slope roof double-side formwork support structure |
| CN204983643U (en) * | 2015-08-04 | 2016-01-20 | 天津市兴业龙祥建设工程有限公司 | Ramp type concrete roof formwork system |
| CN105401679A (en) * | 2015-12-18 | 2016-03-16 | 上海嘉实（集团）有限公司 | Large-gradient cast-in-place concrete inclined roof construction method |
| CN205296821U (en) * | 2015-12-18 | 2016-06-08 | 上海嘉实（集团）有限公司 | Oblique roofing formwork system of heavy grade cast in situ concrete |
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| Publication number | Publication date |
|---|---|
| CN106150082A (en) | 2016-11-23 |
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Effective date of registration: 20190628 Address after: Room A, Room 403, 1325 Mudanjiang Road, Baoshan District, Shanghai, 20199 Co-patentee after: China Twenty Metallurgical Group Co., Ltd. Patentee after: Shanghai twenty Metallurgical Construction Co., Ltd. Address before: Room A, Room 403, 1325 Mudanjiang Road, Baoshan District, Shanghai, 20199 Patentee before: Shanghai twenty Metallurgical Construction Co., Ltd. |