CN104863360A - Curved surface template supporting system and method for installing curved surface template by adopting same - Google Patents
Curved surface template supporting system and method for installing curved surface template by adopting same Download PDFInfo
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- CN104863360A CN104863360A CN201510307974.9A CN201510307974A CN104863360A CN 104863360 A CN104863360 A CN 104863360A CN 201510307974 A CN201510307974 A CN 201510307974A CN 104863360 A CN104863360 A CN 104863360A
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Abstract
The invention discloses a curved surface template supporting system and method for installing a curved surface template by adopting the same. The template supporting system comprises a supporting frame located on one side of the template. At least one adjusting pipe for controlling the radian of a template curved surface is installed at the position, where a transverse pipe intersects with a vertical pipe, on one side of the supporting frame. The tail end of the outer side of each adjusting pipe makes contact with the template. The adjusting pipes are arranged in an inclined mode relative to the vertical pipe. A telescopic jacking device for adjusting the length of an inclined rod is installed at the tail end of the outer side of each adjusting pipe. The method for installing the curved surface template comprises the following steps that the BIM technology is applied for analyzing the template curved surface, and the length of each adjusting pipe is calculated on the basis of the Pythagorean theorem; the supporting frame is erected, and the adjusting pipes and the jacking devices are installed; the supporting system is reinforced; the template is laid. According to the obtained curved surface template supporting system and the method for installing the curved surface template by adopting the supporting system, the phenomenon that the template deforms in the curved surface template laying process can be avoided, and the stability of the supporting system is good.
Description
Technical field
The present invention relates to a kind of special-shaped shear wall, particularly circular formwork support system and adopt this support system that the method for circular formwork is installed.
Background technology
Concrete shear force wall is component common in structure, along with development and the scientific and technological progress of Building technology, it is increasingly extensive that special-shaped shear wall structure form is applied, at present, under normal circumstances, the sizing punching block for its profile feature is adopted at the shear wall of abnormal shape, then according to the cambered surface of sizing punching block, at its outside wooden form installed one deck and be close to sizing punching block, finally together with template and punching block of shaping, be lifted into relevant position again, finally concreting again.
In addition, in concrete construction process, for curved surface, particularly side direction curved surface, in the construction method of shuttering supporting, often difficulty is comparatively large, is comparatively difficult to ensure the continuous in reach smooth surface of card curved surface.Now current, the method that shuttering supporting operation adopts usually is: support body is set up---template laying---, and support system is reinforced.
Corresponding to above-mentioned operation, this form of construction work also exists following problem urgently to be resolved hurrily: 1, support body is set up is that the positioning function of jacking is poor for side, position obliquely owing to adopting common jacking, is difficult to one-time-reach-place.2, for the flitch between jacking and final template, its mutually before of no force, reinforcing side, oblique below time, easily slide.3, owing to being reinforce the first time of carrying out support system after template is laid again, for whole shaping system, its stability is comparatively difficult to ensure card, and when later stage concreting, template exists the large risk of deflection, to cause curved surface discontinuous, rough.
Summary of the invention
The object of the invention is to solve existing support system structure firm not, and template is yielding in existing circular formwork process of deployment, the problem that the stability of support system is bad, and a kind of circular formwork support system provided and adopt this support system to install the method for circular formwork.
To achieve these goals, a kind of circular formwork support system designed by the present invention, it comprises the bracing frame being positioned at template side, support frame as described above is made up of some row's transverse tubes and standpipe, and transverse tube and standpipe are crisscross arranged, and are interconnected, it is characterized in that, in the side of bracing frame, transverse tube and standpipe intersection be provided with at least one adjustable pipe for Control architecture curved surface radian, and described every root adjustable pipe outside end contacts with template, and every root adjustable pipe is obliquely installed relative to standpipe; One is all provided with for regulating the Telescopic top rest device of brace length in the outside end of every root adjustable pipe.
Further, described Telescopic top rest device comprises the adjustable mounting support being arranged on adjustable pipe end, the screw rod matched with adjustable mounting support and is arranged on the jacking of screw rod end, and described adjustable mounting support comprises a mounting cylinder, be symmetricly set on mounting cylinder both sides and two of semicircular in shape buckles and be connected with mounting cylinder and be positioned at the setscrew nut of buckle; Described buckle is connected to the mounting cylinder left and right sides all turnably and end is fixedly connected with by bolt, after two buckles are closed cylindrically, for clamping adjustable pipe; Described setscrew nut and adjustable pipe socket-connect, and its centre bore and screw rod are threaded connection.This Telescopic top rest device can realize screw rod and adjustable pipe concentric, and screw rod by with the coordinating of nut, the change in length can be realized, thus realize the fine setting of jacking.
Further, in adjustable mounting support, all outwards bending of the end of each buckle, forms a bending part, is equipped with a through hole in the middle part of bending part, and described buckle is by closed together after bolt-through through hole.This structure can realize the folding of buckle, is convenient to the installation and removal of adjustable mounting support.
Further, in order to strengthen the laminating degree of adjustable pipe and circular formwork in bracing frame, the line of described adjustable pipe outside end is close with the curved surface radian of circular formwork, and between adjustable pipe and standpipe shape in an angle, this angle is between 15 ~ 180 °.
Present invention also offers a kind of mounting method of circular formwork, it comprises the steps:
S1: according to the design of circular formwork, BIM technology is used to analyze template curved surface, directly calculate the position of each strong point of template inner face, and by the line of transverse tube and standpipe intersection and the strong point, establish the angle between each adjustable pipe of required installation and standpipe, calculated the length of each adjustable pipe by Pythagorean theorem, finally prepare construction material according to calculated adjustable pipe length;
S2: set up bracing frame;
S3: according to the radian will installing circular formwork, installs adjustable pipe in the side of bracing frame, and installs Telescopic top rest device at the end of adjustable pipe;
S4: reinforce support system, check each supporting point position simultaneously and whether meet curved surface requirement;
S5: lay template, and by screw rod in rotary and telescopic jacking device, adjustable pipe is finely tuned, to eliminate the deformation effect to support system in template process of deployment.
Further, before laying template, a flitch need be fixedly mounted on each jacking, for support shuttering.
Further, described flitch all by after bolt-through jacking side plate and flitch, and is fixed with nut check.Flitch can well be fixed in jacking biside plate by this structure, makes it not easily to slide.
Further, the fixed structure of above-mentioned flitch and jacking can also be: flitch by being fixed on jacking after the two sides of each jacking respectively arrange a bolt and flitch offsets.
Compared with prior art, the circular formwork support system that obtains of the present invention and the method tool that adopts this support system to install circular formwork have the following advantages:
1, by the end at adjustable pipe, Telescopic top rest device is installed, make side and jacking obliquely very soon location can be installed, and template can holds out against when template is laid by the screw rod in Telescopic top rest device, fit with template perfection.
2, carry out template laying again after forming resistance to overturning bracing frame, reduce the distortion of template, further ensure that the continuous in reach smooth surface of curved surface.
3, by pallet side boring, and with adjustable bolt, flitch to be connected with jacking, during reinforcing for side, position obliquely, can to ensure that flitch is stablized not fall.
Accompanying drawing explanation
Fig. 1 be in embodiment support system set up after state diagram;
Fig. 2 is the view after embodiment mean camber shuttering supporting point obtains;
Fig. 3 be in embodiment support system and model sheetinstallat complete after structural representation;
Fig. 4 be in embodiment amplify after Telescopic top rest device and adjustable pipe install after structural representation;
Fig. 5 is the mounting structure schematic diagram of adjustable mounting support and adjustable pipe in embodiment;
Fig. 6 be in embodiment adjustable mounting support open after structural representation.
In figure: transverse tube 1, standpipe 2, adjustable pipe 3, adjustable mounting support 4, mounting cylinder 41, buckle 42, bending part 421, through hole 422, setscrew nut 43, centre bore 44, screw rod 5, jacking 6, template 7, flitch 8, bolt 9.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment:
The circular formwork support system that the present embodiment provides, as shown in Figure 1-Figure 3, it comprises the bracing frame being positioned at template side, support frame as described above is made up of some row's transverse tubes 1 and standpipe 2, transverse tube 1 and standpipe 2 are crisscross arranged, and are interconnected, and in the side of bracing frame, transverse tube 1 and standpipe 2 intersection be provided with at least one adjustable pipe 3 for Control architecture curved surface radian, described every root adjustable pipe 3 outside end contacts with template, and every root adjustable pipe 3 is obliquely installed relative to standpipe 2; During installation, the line of all adjustable pipe 3 outside end is close with the curved surface radian of circular formwork, between adjustable pipe 3 and standpipe 2, shape in an angle, this angle is (concrete setting angle need adjust according to the radian of circular formwork inner face) between 15 ~ 180 °, is all provided with one for regulating the Telescopic top rest device of its length in the outside end of every root adjustable pipe 3.When specifically installing, for ensureing adjustable pipe 3 directional stability, require that adjustable pipe and former support are no less than two fastening points.
As shown in Fig. 4 ~ Fig. 6, above-mentioned Telescopic top rest device comprises the adjustable mounting support 4 being arranged on adjustable pipe end, the screw rod 5 matched with adjustable mounting support 4 and is arranged on the jacking 6 of screw rod 5 end, and described adjustable mounting support 4 comprises a mounting cylinder 41, be symmetricly set on mounting cylinder 41 both sides and two of semicircular in shape buckles 42 and be connected with mounting cylinder 41 and be positioned at the setscrew nut 43 of buckle 42; Described buckle 42 is connected to mounting cylinder 41 left and right sides all turnably and end is fixedly connected with by bolt, after two buckles 42 are closed cylindrically, for clamping adjustable pipe 3; Described setscrew nut 43 socket-connects with adjustable pipe 3, and its centre bore 44 is threaded connection with screw rod 5.
In adjustable mounting support 4, all outwards bending of the end of each buckle 42, forms a bending part 421, is equipped with a through hole 422 in the middle part of bending part 421, and described buckle 42 is by closed together after bolt-through through hole 422.When buckle 42 fastens, adjustable pipe 3 is held tightly by buckle 42, and one-tenth is integrated; And can be disassemble at needs, recycling.
The present embodiment additionally provides a kind of mounting method of circular formwork, and it comprises the steps:
S1: according to the design of circular formwork, BIM technology is used to analyze template curved surface, directly calculate the position (as shown in Figure 1) of each strong point of template inner face, and pass through the line of transverse tube 1 and standpipe 2 intersection and the strong point, establish the angle between each adjustable pipe 3 of required installation and standpipe 2, calculated the length of each adjustable pipe 3 by Pythagorean theorem, finally prepare construction material according to the length of calculated adjustable pipe 3;
S2: set up bracing frame, when setting up, can be installed a universal wheel in the lower end of every root standpipe 2, then evenly be arranged by standpipe 2, then be fixed together by fastener and standpipe 2 by transverse tube 1; In general, standpipe 2 and transverse tube 1 are all at least provided with three rows, and each drains into and is provided with three less;
S3: according to the radian will installing circular formwork, in the side of bracing frame, standpipe 2 and transverse tube 1 intersection install adjustable pipe 3, and install Telescopic top rest device (as shown in Figure 3) at the end of adjustable pipe 3;
S4: reinforce support system, check each supporting point position simultaneously and whether meet curved surface requirement;
S5: lay template 7, and by the screw rod 5 in rotary and telescopic jacking device, adjustable pipe 3 is finely tuned, to eliminate the deformation effect to support system in template 7 process of deployment.At present, before laying template 7, a flitch 8 need be fixedly mounted on each jacking 6.
In the specific implementation, the concrete connected mode of above-mentioned flitch 8 and jacking 6 is: after running through jacking 6 side plate and flitch 8 by bolt 9, fixes (as shown in Figure 4) in the side plate external application nut check of jacking 6.Meanwhile, also can pass through after the two sides of each jacking 6 respectively arrange a bolt 9 and flitch 8 offsets, flitch 8 is fixed on jacking 6.
In the present embodiment, by installing Telescopic top rest device at adjustable pipe 3 end, what not only make screw rod 5 be connected with adjustable pipe 3 is more tight, simultaneously, when mounted, due to very difficult one-time-reach-place, this structure can be convenient to the length of installation personnel adjusting screw(rod) 5, thus jacking 6 and template 8 are fitted better.In addition, after the later stage installs template 7, the position of jacking 6 can also be adjusted further by rotary screw 5, jacking 6 be fitted with template 7 perfection, and holds out against.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention but not restriction technologies scheme, although applicant's reference preferred embodiment is to invention has been detailed description, those of ordinary skill in the art is to be understood that, those are modified to technical scheme of the present invention or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present invention.
Claims (8)
1. a circular formwork support system, it comprises the bracing frame being positioned at template side, support frame as described above is made up of some row's transverse tubes (1) and standpipe (2), transverse tube (1) and standpipe (2) are crisscross arranged, and be interconnected, it is characterized in that, in the side of bracing frame, transverse tube (1) and standpipe (2) intersection be provided with at least one adjustable pipe for Control architecture curved surface radian (3), described every root adjustable pipe (3) outside end contacts with template, and every root adjustable pipe (3) is obliquely installed relative to standpipe (2); One is all provided with for regulating the Telescopic top rest device of its length in the outside end of every root adjustable pipe (3).
2. circular formwork support system according to claim 1, it is characterized in that, the jacking (6) that described Telescopic top rest device comprises the adjustable mounting support (4) being arranged on adjustable pipe end, the screw rod (5) matched with adjustable mounting support (4) and is arranged on screw rod (5) end, described adjustable mounting support (4) comprises a mounting cylinder (41), be symmetricly set on mounting cylinder (41) both sides and two of semicircular in shape buckles (42) and be connected with mounting cylinder (41) and be positioned at the setscrew nut (43) of buckle (42); Described buckle (42) is connected to mounting cylinder (41) left and right sides all turnably and end is fixedly connected with by bolt, after two buckles (42) are closed cylindrically, for clamping adjustable pipe (3); Described setscrew nut (43) and adjustable pipe (3) socket-connect, and its centre bore and screw rod (5) are threaded connection.
3. circular formwork support system according to claim 1 and 2, it is characterized in that, the end of each buckle (42) all outwards bending in adjustable mounting support (4), form a bending part (421), be equipped with a through hole (422) at bending part (421) middle part, described buckle (42) is closed together afterwards by bolt-through through hole (422).
4. circular formwork support system according to claim 1 and 2, it is characterized in that, the line of described adjustable pipe (3) outside end is close with the curved surface radian of circular formwork, and between adjustable pipe (3) and standpipe (2) shape in an angle, this angle is between 15 ~ 180 °.
5. a mounting method for circular formwork, is characterized in that, it comprises the steps:
S1: according to the design of circular formwork, BIM technology is used to analyze template curved surface, directly calculate the position of each strong point of template inner face, and pass through the line of transverse tube (1) and standpipe (2) intersection and the strong point, establish the angle between each adjustable pipe (3) of required installation and standpipe (2), calculated the length of each adjustable pipe (3) by Pythagorean theorem, finally prepare construction material according to calculated adjustable pipe (3) length;
S2: set up bracing frame;
S3: according to the radian will installing circular formwork, installs adjustable pipe (3) in the side of bracing frame, and installs Telescopic top rest device at the end of adjustable pipe (3);
S4: reinforce support system, check each supporting point position simultaneously and whether meet curved surface requirement;
S5: lay template (7), and by screw rod (5) in rotary and telescopic jacking device, adjustable pipe (3) is finely tuned, to eliminate the deformation effect to support system in template (7) process of deployment.
6. the mounting method of circular formwork according to claim 5, is characterized in that, front in laying template (7), need the upper fixed installation flitch (8) of each jacking (6).
7. the mounting method of circular formwork according to claim 6, is characterized in that, after described flitch (8) all runs through jacking (6) side plate and flitch (8) by bolt (9), and fixes with nut check.
8. the mounting method of circular formwork according to claim 6, is characterized in that, described flitch (8) passes through respectively to arrange after a bolt (9) offsets with flitch (8) in the two sides of each jacking (6) to be fixed on jacking (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510307974.9A CN104863360B (en) | 2015-06-08 | 2015-06-08 | Circular formwork support system and the method that circular formwork is installed using the support system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510307974.9A CN104863360B (en) | 2015-06-08 | 2015-06-08 | Circular formwork support system and the method that circular formwork is installed using the support system |
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| Publication Number | Publication Date |
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| CN104863360A true CN104863360A (en) | 2015-08-26 |
| CN104863360B CN104863360B (en) | 2017-04-05 |
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| CN201510307974.9A Active CN104863360B (en) | 2015-06-08 | 2015-06-08 | Circular formwork support system and the method that circular formwork is installed using the support system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544976A (en) * | 2015-12-29 | 2016-05-04 | 国家电网公司 | Gallery side wall formwork positioning device and method |
| CN107060072A (en) * | 2017-02-24 | 2017-08-18 | 中国有色金属工业第六冶金建设有限公司 | The plug-in board construction method of overall assembled building based on BIM technology |
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| EP0484080A1 (en) * | 1990-10-31 | 1992-05-06 | LEADA ACROW LIMITED (Reg. n 2766044) | Improvements in and relating to concrete formwork |
| CN201268953Y (en) * | 2008-08-29 | 2009-07-08 | 江苏南通二建集团有限公司 | Single-face support mold apparatus |
| CN201857754U (en) * | 2010-10-09 | 2011-06-08 | 中国一冶集团有限公司 | Positioning device for installing templates with curved surfaces |
| CN202247907U (en) * | 2011-10-21 | 2012-05-30 | 中冶建工集团有限公司 | Supporting structure of urban track traffic super-large section cut-and-cover section tunnel |
| CN202672709U (en) * | 2012-04-18 | 2013-01-16 | 中建三局第三建设工程有限责任公司 | Spliced bamboo plywood hyperboloid pattern plate and bracing system thereof |
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2015
- 2015-06-08 CN CN201510307974.9A patent/CN104863360B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0484080A1 (en) * | 1990-10-31 | 1992-05-06 | LEADA ACROW LIMITED (Reg. n 2766044) | Improvements in and relating to concrete formwork |
| CN201268953Y (en) * | 2008-08-29 | 2009-07-08 | 江苏南通二建集团有限公司 | Single-face support mold apparatus |
| CN201857754U (en) * | 2010-10-09 | 2011-06-08 | 中国一冶集团有限公司 | Positioning device for installing templates with curved surfaces |
| CN202247907U (en) * | 2011-10-21 | 2012-05-30 | 中冶建工集团有限公司 | Supporting structure of urban track traffic super-large section cut-and-cover section tunnel |
| CN202672709U (en) * | 2012-04-18 | 2013-01-16 | 中建三局第三建设工程有限责任公司 | Spliced bamboo plywood hyperboloid pattern plate and bracing system thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544976A (en) * | 2015-12-29 | 2016-05-04 | 国家电网公司 | Gallery side wall formwork positioning device and method |
| CN107060072A (en) * | 2017-02-24 | 2017-08-18 | 中国有色金属工业第六冶金建设有限公司 | The plug-in board construction method of overall assembled building based on BIM technology |
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| CN104863360B (en) | 2017-04-05 |
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