CN216553034U - Bionic hyperbolic special-shaped concrete structure supporting system - Google Patents
Bionic hyperbolic special-shaped concrete structure supporting system Download PDFInfo
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- CN216553034U CN216553034U CN202122758222.8U CN202122758222U CN216553034U CN 216553034 U CN216553034 U CN 216553034U CN 202122758222 U CN202122758222 U CN 202122758222U CN 216553034 U CN216553034 U CN 216553034U
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- 239000011664 nicotinic acid Substances 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 44
- 239000010959 steel Substances 0.000 claims description 44
- 238000009415 formwork Methods 0.000 claims description 38
- 238000005192 partition Methods 0.000 claims description 10
- 206010066054 Dysmorphism Diseases 0.000 claims description 6
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 claims description 2
- 230000001788 irregular Effects 0.000 claims 4
- 238000004513 sizing Methods 0.000 claims 2
- 230000037237 body shape Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 239000011120 plywood Substances 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000189662 Calla Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of bionic hyperbolic curve special-shaped concrete structures, and particularly discloses a bionic hyperbolic curve special-shaped concrete structure supporting system which comprises a special-shaped outer template, a special-shaped inner template, an inner structure positioned in the special-shaped inner template and used for supporting and fixing, an outer template supporting system and an inner template supporting system.
Description
Technical Field
The utility model belongs to the technical field of bionic hyperbolic special-shaped concrete structures, and particularly relates to a bionic hyperbolic special-shaped concrete structure supporting system.
Background
In the field of construction, along with the requirement of people on aesthetic quality, curved surface modeling art museum or market buildings with complex shapes are more and more in demand, but most of the traditional curved surface buildings adopt a steel pipe scaffold and wood formwork system, the formwork engineering adopted by concrete pouring is adopted, and the conventional formwork supporting method is adopted; the square timber is used to the upright shelves in the plywood panel outside, the scaffold steel pipe is used to the crosspiece, and both sides plywood mould is with wearing wall bolt drawknot, nevertheless to bionical calla for the building of hyperbola dysmorphism structure, there is the template unloading difficulty in steel pipe scaffold + plywood support system, and the template is tailor and need consume very big time, supports scaffold overlap joint curve and difficult the control, needs the whole check installation accuracy of measurement personnel, consumes the manual work during demolish.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bionic hyperbolic special-shaped concrete structure supporting system which is supported by a modular shaped steel template and a plywood steel pipe scaffold formwork, and has the advantages of high hyperbolic fitting precision, excellent construction appearance quality, high modular installation precision and greatly improved installation efficiency.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a bionic hyperbolic special-shaped concrete structure supporting system comprises a special-shaped outer formwork, a special-shaped inner formwork, an internal structure which is positioned in the special-shaped inner formwork and used for supporting and fixing, an outer formwork supporting system and an inner formwork supporting system, wherein the outer formwork supporting system comprises a plurality of supporting units, the supporting units are fixedly connected through bolts to form an integral special-shaped outer formwork and outer formwork supporting system, each supporting unit comprises a steel structure support and a curved plate positioned at the front end of the steel structure support, a connecting piece is further arranged between the steel structure support and the curved plate, the connecting piece is formed by splicing a plurality of sections of channel steel to form a curvature consistent with the radian of the curved plate, the connecting piece is fixedly welded with the curved plate, and the connecting piece is fixedly connected with the steel structure support through bolts. The connecting pieces with the radian consistent with that of the curved plate are spliced from the plurality of channel steel, and the curved plate is fixed through the connecting pieces, so that the connecting device has the characteristics of simple structure and convenience in use; the inner structure comprises a plurality of inner structures I and a plurality of inner structures II, wherein the inner structure I is positioned inside the bent corner section of the special-shaped inner template, the inner structure II is positioned inside the smooth curved surface section of the special-shaped inner template, and the inner template supporting system comprises a plurality of inner structure supports I and a plurality of inner structure supports II; the special-shaped inner template is formed by splicing a plurality of small templates, each small template is fixedly connected with the first inner structure support or the second inner structure support, the special-shaped inner template is adaptive to the shape of the special-shaped outer template, concrete is poured between the special-shaped inner template and the special-shaped outer template to form a bionic hyperbolic structure main body, the special-shaped inner template is formed by splicing a plurality of small templates, each small template forms a small whole through the first inner structure support or the second inner structure support, and the requirement on the shape and appearance of the special-shaped inner template is not strict on the special-shaped outer template, so that the cost can be reduced.
Further, inner structure one is the cavity form, and every inner structure one includes two vertical baffles and connects two cross slabs that erect the baffle, two vertical baffles of inner structure one are strutted by inner structure support one and are pour and form, and inner structure support one is including locating middle scaffold frame and setting up in two sets of design templates of scaffold frame both sides, and every set design template includes two to drawing the template and connect two to drawing the bolt of template, and the little template of dysmorphism inner form erects baffle fixed connection with two of inner structure one, and the design of this kind of form makes the inside support thing play fine support fixed to the great template of curvature, and the security performance is high.
Further, every inner structure two is a right angled triangle baffle, inner structure two is strutted by inner structure support two and is pour after forming, inner structure support two is including the scaffold that is located both sides and a set of typical forms, the scaffold of both sides provides the support for typical forms, it is fixed through split bolt connection between two split forms, the little template of dysmorphism inner form and inner structure two's right angled triangle baffle fixed connection, the design of this kind of form can reach the requirement of strutting of the less template of curvature, can also reduce cost, economic benefits is high.
Further, steel structure support is two at least, and steel structure support is located the curved plate outside and plays the support fixed action, steel structure support includes the curved limit roof beam that passes through bolted connection with the connecting piece, still includes parallel arrangement's three crossbeam from top to bottom to and set up the perpendicular roof beam of connecting three crossbeams with the crossbeam is perpendicular, when specifically using, set up the screw on the crossbeam of steel structure support upper and lower surface and connect other steel structure support and be used for assembling holistic curved plate according to the use needs.
Furthermore, an inclined reinforcing rib is arranged between the cross beam and the vertical beam and plays a role in reinforcing.
Further, the radian of curved boundary beam is unanimous with the radian of curved plate, and curved boundary beam is formed by the channel-section steel is crooked, and curved limit volume is equipped with a plurality of connection otic placodes, the connection otic placode stretches out curved boundary beam and sets up, all is equipped with connecting bolt on the connection otic placode, and setting up of curved boundary beam provides the support for the connecting piece, avoids the connecting piece in use that the welding of multistage channel-section steel formed to have the defect that the atress is weak.
Furthermore, the outer side of the shaping template is provided with an inclined strut, and the bottom of the inclined strut is fixedly connected with the foundation bolt.
The utility model also aims to provide a construction method of the bionic hyperbolic special-shaped concrete structure supporting system, which comprises the following steps:
(1) installing a special-shaped outer template and an outer template supporting system, connecting and fixing a plurality of supporting units through bolts, and forming a smooth curved outer template according to the design requirement;
(2) installing a special-shaped inner template and an inner template supporting system, arranging a plurality of small templates according to the shape of the outer template, fixedly connecting each small template with the first internal structure or the second internal structure to form the inner template supporting system, and pouring the main body and the internal structure of the bionic hyperbolic structure after the internal supporting system is well supported;
(3) and (3) repeating the steps (1) to (2) according to the actual required height.
Furthermore, in the steps (1) to (2), sectional pouring is carried out on the special-shaped outer formwork and the outer formwork supporting system, and the special-shaped inner formwork and the inner formwork supporting system on the horizontal length.
The utility model has the advantages that:
1. according to the utility model, by adopting the modularized shaping steel templates and the plywood steel pipe scaffold formwork support, the hyperbolic fitting precision is high, the construction appearance quality is excellent, the modularized installation precision is high, and the installation efficiency is greatly improved;
2. the special-shaped outer template and the special-shaped inner template both adopt modularized support systems, and the support systems with internal structures are arranged under the condition of ensuring the installation precision of the special-shaped outer template, so that the overall stability of the whole bionic special-shaped hyperboloid modeling structural body can be ensured;
3. the supporting unit used in the utility model has the advantages of simple structure and convenient use, and the connecting piece is formed by splicing a plurality of sections of channel steel, can be specifically adjusted to any shape according to the condition of a curved surface in the actual use process, has the advantages of changeable shape and convenient use, is provided with the curved edge beam for supporting the connecting piece welded in a plurality of sections in the strength aspect, has more reliable structure, can realize the fixation of the upper supporting unit and the lower supporting unit only by arranging screw holes on the uppermost cross beam and the lowermost cross beam of the supporting unit according to actual needs when being specifically used, can realize the fixation of the supporting units on the left side and the right side through connecting lug plates, and has high fitting degree and high installation precision of the whole structure.
Drawings
FIG. 1 is a schematic diagram of the structure of a bionic hyperbolic special-shaped concrete outer curved surface.
FIG. 2 is a schematic diagram of a bionic hyperbolic special-shaped concrete structure body.
Fig. 3 is a schematic view of the supporting structure of the first inner structure and the first inner structure bracket according to the present invention.
Fig. 4 is a schematic view of the second inner structure and the second inner structure bracket of the present invention.
FIG. 5 is a schematic sectional view of the middle bionic hyperbolic special-shaped concrete structure and the supporting system of the utility model.
Fig. 6 is a schematic view of the construction of the supporting unit of the present invention.
Detailed Description
As shown in the figure, the bionic hyperbolic curve special-shaped concrete structure supporting system comprises a special-shaped outer formwork, a special-shaped inner formwork, an internal structure which is positioned in the special-shaped inner formwork and used for supporting and fixing, an outer formwork supporting system and an inner formwork supporting system, wherein the outer formwork supporting system comprises a plurality of supporting units 1, the supporting units are fixedly connected through bolts to form an integral special-shaped outer formwork and outer formwork supporting system, each supporting unit 1 comprises a steel structure support 11 and a curved plate 12 positioned at the front end of the steel structure support, a connecting piece 13 is further arranged between the steel structure support and the curved plate, the connecting piece is formed by splicing a plurality of sections of channel steel to form a curvature consistent with the radian of the curved plate, the connecting piece 13 is fixedly welded with the curved plate 12, the connecting piece 13 is fixedly connected with the steel structure support 11 through bolts, and the arrangement in the form, only a plurality of channel steel are spliced into a connecting piece which is consistent with the radian of the curved plate according to the curvature requirement of the molded curved plate, and the curved plate is fixed through the connecting piece, so that the curved plate has the characteristics of simple structure and convenience in use; the internal structure comprises a plurality of internal structures I2 and a plurality of internal structures II 3, the internal structures I2 are positioned inside the bent corner section position of the special-shaped internal template, the internal structures II 3 are positioned inside the smooth curved section position of the special-shaped internal template, and the internal template supporting system comprises a plurality of internal structure supports I4 and a plurality of internal structure supports II 5; the special-shaped inner template is formed by splicing a plurality of small templates 6, each small template is fixedly connected with a first inner structure support 4 or a second inner structure support 5, the special-shaped inner template is matched with the special-shaped outer template in shape, concrete is poured between the special-shaped inner template and the special-shaped outer template to form a bionic double-curve-structure main body 7, the special-shaped inner template is formed by splicing a plurality of small templates 6, each small template 6 is fixedly connected with the first inner structure support 4 or the second inner structure support 5 to form a small whole, and the shape and appearance requirements of the special-shaped inner template are not strict for the special-shaped outer template, so that the cost can be reduced by the design of the form; the internal structure I2 is in a cavity shape, each internal structure I2 comprises two vertical partition plates 21 and a transverse partition plate 22 connected with the two vertical partition plates, the two vertical partition plates 21 of the internal structure I2 are formed by casting after being supported by an internal structure support I4, the internal structure support I4 comprises a scaffold 8 arranged in the middle and two groups of shaping templates 9 arranged on two sides of the scaffold, each group of shaping templates 9 comprises two opposite-pulling templates 91 and opposite-pulling bolts 92 connected with the two opposite-pulling templates, and a small template 6 of the special-shaped internal template is fixedly connected with the two vertical partition plates 21 of the internal structure I2; every two 3 of inner structure are a right angled triangle baffle, two 3 of inner structure are strutted by two 5 of inner structure support and are pour after forming, two 5 of inner structure support are including the scaffold frame 8 and a set of typical forms 9 that are located both sides, the scaffold frame of both sides provides the support for typical forms, two are connected fixedly through tie bolt 92 between the template, the little template 6 of dysmorphism inner form and two 3's of inner structure right angled triangle baffle fixed connection, the design of this kind of form can reach the requirement of strutting of the less template of curvature, can also reduce cost, and economic benefits is high, the typical forms 9 outside is provided with bracing 10, bracing 10 bottom and rag bolt fixed connection.
Furthermore, the number of the steel structure supports 11 is at least two, the steel structure supports 11 are positioned outside the curved plate 12 to play a role in supporting and fixing, the steel structure supports 11 comprise curved edge beams 111 connected with the connecting pieces through bolts, three cross beams 112 arranged in parallel up and down, and vertical beams 113 arranged perpendicular to the cross beams 112 and connected with the three cross beams, the steel structure supports mainly provide a supporting and fixing role for the curved plate, and when the curved plate is used, screw holes are arranged on the cross beams on the upper surface and the lower surface of the steel structure supports according to use requirements and are connected with other steel structure supports to assemble the integral curved plate; still be equipped with the strengthening rib 114 of slope between crossbeam 112 and the perpendicular roof beam 113, strengthening rib 114 plays the additional strengthening, provides further support to the stability of overall structure, the radian of curved edge roof beam 111 is unanimous with the radian of curved plate 12, and curved edge roof beam is formed by the channel-section steel is crooked, is equipped with a plurality of connection otic placodes 115 on the curved edge roof beam, connection otic placode 115 stretches out curved edge roof beam setting, all is equipped with connecting bolt on the connection otic placode 115, and the setting of curved edge roof beam provides the support for the connecting piece, avoids the connecting piece in use that the welding of multistage channel-section steel formed to have the defect that the atress is weak.
The utility model also provides a construction method of the bionic hyperbolic special-shaped concrete structure supporting system, which comprises the following steps: firstly, mounting a special-shaped outer template and an outer template supporting system, connecting and fixing a plurality of supporting units through bolts, and forming a smooth curved outer template according to design requirements; secondly, installing a special-shaped inner template and an inner template supporting system, arranging a plurality of small templates according to the shape of the outer template, fixedly connecting each small template with the first internal structure or the second internal structure to form the inner template supporting system, and pouring the main body and the internal structure of the bionic hyperbolic structure after the internal supporting system is well supported; generally, two layers are arranged above the ground, and the steps (1) to (2) are repeated according to the actual required height; in the steps (1) - (2), during actual construction, sectional pouring is carried out on the special-shaped outer formwork and the outer formwork supporting system, and the special-shaped inner formwork and the inner formwork supporting system on the horizontal length.
Claims (5)
1. The utility model provides a bionical hyperbola dysmorphism concrete structure braced system which characterized in that: the supporting device comprises an irregular outer template, an irregular inner template, an inner structure, an outer template supporting system and an inner template supporting system, wherein the inner structure is positioned inside the irregular inner template and used for supporting and fixing, the outer template supporting system comprises a plurality of supporting units, the supporting units are fixedly connected through bolts to form an integral irregular outer template and outer template supporting system, each supporting unit comprises a steel structure support and a curved plate positioned at the front end of the steel structure support, a connecting piece is further arranged between the steel structure support and the curved plate, the connecting piece is formed by splicing a plurality of sections of channel steel to form a curvature consistent with the radian of the curved plate, the connecting piece is fixedly welded with the curved plate, and the connecting piece is fixedly connected with the steel structure support through bolts; the inner structure comprises a plurality of inner structures I and a plurality of inner structures II, wherein the inner structure I is positioned inside the bent corner section of the special-shaped inner template, the inner structure II is positioned inside the smooth curved surface section of the special-shaped inner template, and the inner template supporting system comprises a plurality of inner structure supports I and a plurality of inner structure supports II; the special-shaped inner formwork is formed by splicing a plurality of small formworks, each small formwork is fixedly connected with the first inner structure support or the second inner structure support to form a small unit, the first inner structure supports, the second inner structure supports and the small formworks are spliced to form a whole inner formwork supporting system, the special-shaped inner formwork is consistent with the special-shaped outer formwork in curvature, and concrete is poured between the special-shaped inner formwork and the special-shaped outer formwork to form a bionic hyperbolic structure main body.
2. The bionic hyperbolic special-shaped concrete structure supporting system of claim 1, wherein: the inner structure I is a cavity body shape, one inner structure I comprises two vertical partition plates and a transverse partition plate for connecting the two vertical partition plates, the two vertical partition plates of the inner structure I are formed by pouring after being supported by the inner structure support I, the inner structure support I comprises a scaffold arranged in the middle and two sets of sizing templates arranged on two sides of the scaffold, each set of sizing template comprises two opposite-pulling templates and two opposite-pulling bolts for connecting the two opposite-pulling templates, and the small template of the special-shaped inner template is fixedly connected with the two vertical partition plates of the inner structure I.
3. The bionic hyperbolic special-shaped concrete structure supporting system of claim 2, wherein: every inner structure two is a right triangle baffle, and inner structure two is strutted by inner structure support two and is pour after forming, and inner structure support two is including the scaffold frame and a set of typical forms that are located both sides, and the scaffold frame of both sides provides the support for typical forms, and is fixed through split bolt connection between two typical forms, the little template of dysmorphism inner formword and the right triangle baffle fixed connection of inner structure two.
4. The bionic hyperbolic special-shaped concrete structure supporting system of claim 3, wherein: the steel structure support is at least two, and the steel structure support is located the curved plate outside and plays the support fixed action, steel structure support includes the curved limit roof beam that passes through bolted connection with the connecting piece, still includes parallel arrangement's three crossbeam from top to bottom to and set up the perpendicular roof beam of connecting three crossbeams with the crossbeam is perpendicular.
5. The bionic hyperbolic special-shaped concrete structure supporting system of claim 4, wherein: the radian of curved edge roof beam is unanimous with the radian of curved plate, and curved edge roof beam is formed by the channel-section steel is crooked, is equipped with a plurality of connection otic placodes on the volume of curved edge, the connection otic placode stretches out the setting of curved edge roof beam, all is equipped with connecting bolt on the connection otic placode.
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| CN202122758222.8U CN216553034U (en) | 2021-11-11 | 2021-11-11 | Bionic hyperbolic special-shaped concrete structure supporting system |
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| CN202122758222.8U CN216553034U (en) | 2021-11-11 | 2021-11-11 | Bionic hyperbolic special-shaped concrete structure supporting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863657A (en) * | 2021-11-11 | 2021-12-31 | 中交一公局集团有限公司 | Bionic hyperbolic special-shaped concrete structure supporting system and construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863657A (en) * | 2021-11-11 | 2021-12-31 | 中交一公局集团有限公司 | Bionic hyperbolic special-shaped concrete structure supporting system and construction method |
| CN113863657B (en) * | 2021-11-11 | 2022-11-04 | 中交一公局集团有限公司 | Bionic hyperbolic special-shaped concrete structure supporting system and construction method |
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