CN107795120B - Multi-curved-surface free-telescopic building formwork system equipment - Google Patents
Multi-curved-surface free-telescopic building formwork system equipment Download PDFInfo
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- CN107795120B CN107795120B CN201710988397.3A CN201710988397A CN107795120B CN 107795120 B CN107795120 B CN 107795120B CN 201710988397 A CN201710988397 A CN 201710988397A CN 107795120 B CN107795120 B CN 107795120B
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- 238000009415 formwork Methods 0.000 title claims abstract description 97
- 239000004567 concrete Substances 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 118
- 229910052782 aluminium Inorganic materials 0.000 claims description 118
- 210000000988 bone and bone Anatomy 0.000 claims description 28
- 238000010276 construction Methods 0.000 claims description 20
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 239000000969 carrier Substances 0.000 claims description 5
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
- E04G17/0657—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts fully recoverable
Abstract
The invention discloses a multi-curved surface free-form telescopic building formwork system device, which comprises: the device comprises a main body supporting framework, an inner building framework and an outer building framework, wherein the width and the height of the main body supporting framework are adjustable, a sliding rail is arranged at the bottom of the main body supporting framework, the main body supporting framework can move back and forth on the sliding rail, the radian of the inner building framework is adjustable, the connection distance between the inner building framework and the main body supporting framework is adjustable, the outer building framework is arranged outside the inner building framework, and a gap between the outer building framework and the inner building framework is a concrete filling gap required by design; the multi-curved surface free-telescoping building formwork system equipment can greatly improve the building construction efficiency.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to multi-curved-surface free-telescopic building formwork system equipment.
Background
At present, building construction is largely classified into high-rise construction and non-high-rise construction. The structure has a frame structure and also has a brick-concrete structure. The top plate is a reinforced concrete cast-in-situ top plate and also is a precast floor slab. The high-rise building is of a full-frame structure, the cast-in-situ roof is provided with a frame structure, a brick-concrete structure, a cast-in-situ roof and a precast floor slab, and the situations of the high-rise building are diversified.
In the prior art, the building has various shapes, a plurality of auxiliary equipment and templates are needed when building houses, the traditional templates are relatively fixed, all templates are required to be fixed when building walls, then concrete is poured into the templates through the auxiliary equipment, and the building conditions have the following defects:
1. a large number of templates are required for construction, so that construction cost is increased;
2. a large number of templates occupy a lot of space;
3. the template is high in installation strength, and a great deal of manpower and time are required to be spent for completion;
4. when the template is installed, the foot rest is required to be installed, and more foot rests are required;
5. although the template specification can be designed in the earlier stage, a few of the unusual templates are suspended and stagnated, so that great waste is not caused;
6. the existing template has single specification and is inconvenient to assemble and disassemble;
7. the current formwork of the arch building needs to be redesigned, and the redesigned formwork is not frequently used after being used up, so that waste is caused.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide multi-curved surface free-form telescopic building formwork system equipment.
In order to solve the technical problems, the invention is realized by the following scheme: a multi-curved free-form telescoping construction formwork system apparatus, the apparatus comprising:
the main body support framework comprises an upper trapezoid framework, a lower square framework and a middle adjustment framework, wherein transverse width adjustment holes and longitudinal height adjustment holes are formed in the upper trapezoid framework and the lower square framework, and two ends of the adjustment framework are respectively connected to the longitudinal height adjustment holes of the upper trapezoid framework and the lower square framework; a plurality of connecting rod assemblies with adjustable lengths are arranged along the left side, the upper side and the right side of the main body supporting framework;
the inner building formwork comprises a plurality of inner formwork units, a plurality of inner formwork units are connected to form an arc-shaped arch body, the main body supporting framework is arranged in an inner cavity of the arc-shaped arch body of the inner building formwork, and two ends of the connecting rod assembly are respectively connected with the main body supporting framework and the inner building formwork;
the outer building formwork is arranged outside the inner building formwork, and a gap between the outer building formwork and the inner building formwork is a concrete filling gap required by design; the outer building formwork comprises a plurality of outer formwork units, the outer formwork units are connected to form an arc-shaped arch body, an opening is formed in the upper portion of the outer building formwork, the opening is used for filling concrete, and each outer formwork unit is fixed with the corresponding inner formwork unit through a lock rod.
Furthermore, the upper trapezoid framework and the lower square framework comprise a transverse framework and a vertical framework, and diagonal braces are arranged in a framework formed by connecting the transverse framework and the vertical framework;
the horizontal bone die carrier and the vertical bone die carrier are aluminum die carriers, a plurality of mounting holes and a plurality of diagonal bracing adjusting holes are formed in the horizontal bone die carrier and connected with the vertical bone die carrier, each vertical bone die carrier is provided with at least two vertical bone die carriers, one vertical bone die carrier is connected with the adjusting framework, and the other vertical bone die carrier is connected with an adjusting supporting rod at the bottom of the main body supporting framework.
Further, an adjusting type supporting rod is arranged at the bottom of the main body supporting framework and comprises a fixed rod and a screw rod, one end of the fixed rod is connected with the vertical framework of the lower square framework, the other end of the fixed rod is connected with the screw rod in a threaded manner, and the height of the adjusting type supporting rod is adjusted by rotating the screw rod;
the main body supporting framework is arranged on the sliding rail;
the screw rod bottom is fixed with the cushion, is provided with the pulley under the cushion, the pulley is arranged in on the slide rail, main part braced skeleton can do back-and-forth movement along the slide rail.
Further, the inner mold frame unit comprises an inner aluminum mold plate main body, an inner left connecting block, an inner right connecting block, an inner mold frame unit connecting block, an inner supporting pad, an inner aluminum arc plate bracket and an inner aluminum arc plate;
the inner left connecting block and the inner right connecting block are convex, and the bottom block body of the inner left connecting block is connected with the inner aluminum template main body, wherein the bottom block body of the inner left connecting block is arranged in the inner aluminum template main body, the outer side end of the bottom block body of the inner left connecting block is connected with the inner template unit connecting block, and the end part of the inner template unit connecting block extends outside the inner aluminum template main body; the outer side ends of the bottom blocks of the inner right connecting blocks extend to the outside of the inner aluminum template main body, and the protruding parts of the inner left connecting blocks and the inner right connecting blocks are provided with connecting holes;
a plurality of inner support pads are fixed on the mounting surface of the inner aluminum template main body at equal intervals, and the upper surfaces of all the inner support pads inwards form cambered surfaces from the two ends of the inner aluminum template main body;
one end of the inner aluminum arc plate bracket is fixed on the inner supporting pad, and the other end is fixedly connected with the concave surface of the inner aluminum arc plate;
two adjacent internal mold frame units are connected through a shaft, the connection mode is that an internal mold frame unit connecting block on one internal mold frame unit is connected with an internal right connecting block on the adjacent internal mold frame unit through a shaft, and after the two internal mold frame units are connected, the bulge parts of the adjacent internal left connecting block and the adjacent internal right connecting block are connected through an internal arc adjusting rod.
Further, the radian adjusting rod comprises a full-threaded rod, an adjusting nut and pin columns arranged at two ends of the full-threaded rod, pin holes are formed in the upper end and the lower end of the outer wall of the pin columns, and the two pin columns are respectively sleeved in connecting holes on U-shaped grooves of the protruding parts of the inner left connecting block and the inner right connecting block and are inserted into the pin holes through spring pins to be fixed;
the adjusting nut is rotated to adjust the included angles of the adjacent inner left connecting block and the inner right connecting block, and the included angles between the two adjacent inner mold frame units are adjusted by adjusting the included angles to form an arc-shaped arch body.
Further, the height of each aluminum arc plate support is the same, the aluminum arc plate support and the connecting end of the aluminum arc plate are cup-shaped bodies, and adjusting blocks are arranged in the cup-shaped bodies and used for finely adjusting the connection of the aluminum arc plate supports and the aluminum arc plates to form a fitting surface.
Further, the outer die frame unit comprises an outer aluminum die plate main body, an outer left connecting block, an outer right connecting block, an outer die frame unit connecting block, an outer supporting plate, an outer aluminum arc plate bracket and an outer aluminum arc plate;
the outer left connecting block and the outer right connecting block are convex, and the bottom block body of the outer left connecting block is connected with the outer aluminum template main body, wherein the bottom block body of the outer left connecting block is arranged in the outer aluminum template main body, the outer side end of the outer left connecting block is connected with the outer template unit connecting block, and the end part of the outer template unit connecting block extends outside the outer aluminum template main body; the outer side ends of the bottom blocks of the outer right connecting blocks extend to the outside of the outer aluminum template main body, and the protruding parts of the outer left connecting blocks and the outer right connecting blocks are provided with connecting holes;
the outer support plates are fixed on the outer aluminum template main body mounting surface at equal intervals, and concave cambered surfaces are formed inwards from the two ends of the aluminum template main body by the outer surfaces of all outer support plates 305);
one end of the outer aluminum arc plate bracket is fixed on the outer support plate, and the other end of the outer aluminum arc plate bracket is fixedly connected with the convex arc surface of the outer aluminum arc plate;
two adjacent outer die frame units are connected through a shaft, the connection mode is that an outer die frame unit connecting block on one outer die frame unit is connected with an outer right connecting block on the adjacent outer die frame unit through a shaft, and after the two outer die frame units are connected, the bulge parts of the outer left connecting block and the outer right connecting block which are adjacent to each other are connected through radian adjusting rods.
Further, the height of each outer aluminum arc plate support is the same, the outer aluminum arc plate support and the connecting end of the outer aluminum arc plate are cup-shaped bodies, and outer adjusting blocks are arranged in the cup-shaped bodies and used for finely adjusting the connection of the outer aluminum arc plate supports and the outer aluminum arc plates to form a fit surface.
Further, the connecting rod assembly comprises 2 full-threaded rods, connectors, connecting bolts, adjusting sleeves and adjusting handles, the adjusting handles are welded on the outer wall of the middle of each adjusting sleeve, the 2 full-threaded rods are in threaded connection with the two ends of each adjusting sleeve, and the outer ends of the two adjusting sleeves are connected with the connectors through the connecting bolts respectively;
the connecting rod assembly is respectively connected with the inner building formwork and the main body supporting framework through connectors at two ends.
Further, the lock rod comprises a full-thread rod body, a butterfly knob and a knob pad, wherein the full-thread rod body penetrates through the inner aluminum template main body, the inner aluminum arc plate, the outer aluminum arc plate and the outer aluminum template main body, the knob pad is sleeved at two ends of the full-thread rod body, the knob pad is respectively fixed on the inner aluminum template main body and the outer aluminum template main body through screws, and finally the full-thread rod body is fixed through the butterfly knob.
Compared with the prior art, the invention has the beneficial effects that: the multi-curved surface free-expansion building formwork system equipment changes the traditional building mode, adopts push-type construction to build a building body aiming at arch-shaped buildings, adopts sectional construction to complete building body construction, and has the following advantages:
1. the height and the width of the main body supporting framework can be adjusted to adapt to various building areas;
2. the main body supporting framework moves on the sliding rail, so that the disassembly and assembly steps are omitted;
3. the inner building formwork and the outer building formwork are provided with gaps, concrete is poured into the gaps, and arch-shaped buildings can be formed quickly;
4. the inner building formwork and the outer building formwork are formed by connecting a plurality of formwork units, the formwork units are connected through shafts, and arc adjusting rods are connected between adjacent connecting blocks and used for adjusting and fixing angles of two adjacent formwork units, aluminum arc plates of the formwork units are designed according to the heights of supporting pads, and uniform stress is realized through the supporting pads at all angles;
5. the connection between the inner building formwork and the main body supporting framework is realized through the connecting rod assembly with adjustable length, so that the distance between the inner building formwork and the main body supporting framework can be quickly adjusted, and the inner building formwork can be completed without disassembling through the main body supporting framework;
6. the inner building formwork and the outer building formwork are quickly assembled and disassembled integrally;
7. the multi-curved surface free-telescopic building formwork system equipment can greatly improve the construction efficiency;
8. the shape of the frame body can be freely stretched according to the actual parameters of the curved surface, so that the shape of any building surface can be formed;
9. the building structure is constructed in sections by the design characteristic of free expansion of the frame body, so that the aim of reducing the cost is fulfilled;
10. the material can be reused, so that the cost of the material and workers is reduced;
11. the frame body has reasonable structural stress and high safety performance, and effectively reduces the accident rate.
Drawings
FIG. 1 is a schematic view of an arched surface of a multi-curved surface free-form construction formwork system apparatus of the present invention after assembly;
FIG. 2 is a schematic diagram of the connection structure of the inner and outer building forms of the present invention;
FIG. 3 is a schematic view of the connection structure between the arc top of the inner construction formwork and the main body supporting framework;
FIG. 4 is a schematic view of the structure of the inner mold frame unit of the present invention;
FIG. 5 is a schematic diagram of the structure of the outer die carrier unit of the present invention;
FIG. 6 is a schematic view of the connection structure of two adjacent connection blocks according to the present invention;
FIG. 7 is a schematic view of the connection structure of the support pad and the aluminum arc plate bracket of the present invention;
FIG. 8 is a side view of an arc adjustment lever of the present invention;
FIG. 9 is a top view of FIG. 8;
FIG. 10 is a side view of a connection structure of two connection blocks of the present invention;
FIG. 11 is a schematic view of a main body support frame structure according to the present invention;
FIG. 12 is a schematic view of a connecting rod assembly according to the present invention;
FIG. 13 is a schematic diagram of the system for removing the multi-curved surface free-form telescoping construction formwork after curing the concrete of the present invention;
FIG. 14 is a schematic view of an arch-shaped building structure with the multi-curved surface free-form telescoping building formwork system apparatus of the present invention removed;
FIG. 15 is a top view of an arch-shaped building of example 1 of the present invention;
FIG. 16 is a perspective view of an arch-shaped building of example 1 of the present invention;
fig. 17 is a schematic view of the pulleys on the adjustable support bar being placed on the slide rails.
Description of the embodiments
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Referring to fig. 1-12, the present invention is a multi-curved surface free-form construction formwork system apparatus, comprising:
the main body support framework 1 comprises an upper trapezoid framework, a lower square framework and a middle adjusting framework, wherein transverse width adjusting holes and longitudinal height adjusting holes are formed in the upper trapezoid framework and the lower square framework, and two ends of the adjusting framework are respectively connected to the longitudinal height adjusting holes of the upper trapezoid framework and the lower square framework; a plurality of connecting rod assemblies 103 with adjustable length are arranged along the left side, the upper side and the right side of the main body supporting framework 1;
the inner building formwork 2 comprises a plurality of inner formwork units, the inner formwork units are connected to form an arc-shaped arch body, the main body supporting framework 1 is arranged in the inner cavity of the arc-shaped arch body of the inner building formwork 2, and two ends of the connecting rod assembly 103 are respectively connected with the main body supporting framework 1 and the inner building formwork 2;
the outer building formwork 3 is arranged outside the inner building formwork 2, and a gap between the outer building formwork 3 and the inner building formwork 2 is a concrete filling gap required by design; the outer building formwork 3 comprises a plurality of outer formwork units, the plurality of outer formwork units are connected to form an arc-shaped arch body, an opening is formed in the upper portion of the outer formwork units, the opening is used for filling concrete, and each outer formwork unit is fixed with the corresponding inner formwork unit through a lock rod 202.
The upper trapezoid framework and the lower square framework comprise a horizontal framework 102 and a vertical framework 106, and diagonal braces 104 are arranged in a framework formed by connecting the horizontal framework 102 and the vertical framework 106;
the horizontal bone die frame 102 and the vertical bone die frame 106 are aluminum die frames, a plurality of mounting holes and a plurality of diagonal bracing adjusting holes are formed in the horizontal bone die frame 102, the vertical bone die frames 106 are connected with the vertical bone die frame 106, each group of the vertical bone die frames 106 is at least provided with two, one of the vertical bone die frames is connected with the adjusting framework, and the other vertical bone die frames are connected with the adjusting supporting rods 101 at the bottom of the main body supporting framework 1.
The bottom of the main body supporting framework 1 is provided with an adjusting type supporting rod 101, the adjusting type supporting rod 101 comprises a fixed rod and a screw rod, one end of the fixed rod is connected with the vertical framework of the lower square framework, the other end of the fixed rod is connected with the screw rod in a threaded manner, and the height of the adjusting type supporting rod 101 is adjusted by rotating the screw rod;
the main body supporting framework 1 is arranged on the sliding rail 5;
the bottom of the screw is fixed with a cushion block, a pulley is arranged below the cushion block, the pulley is arranged on the sliding rail 5, and the main body supporting framework 1 can move back and forth along the sliding rail.
The inner mold frame unit comprises an inner aluminum mold plate main body 203, an inner left connecting block 209, an inner right connecting block 201, an inner mold frame unit connecting block 208, an inner support pad 205, an inner aluminum arc plate bracket 206 and an inner aluminum arc plate 207;
the inner left connecting block 209 and the inner right connecting block 201 are convex, and the bottom blocks of the inner left connecting block 209 are connected with the inner aluminum template main body 203, wherein the bottom blocks of the inner left connecting block 209 are arranged in the inner aluminum template main body 203, the outer side ends of the inner left connecting block 209 are connected with the inner mold frame unit connecting block 208, and the end parts of the inner mold frame unit connecting block 208 extend outside the inner aluminum template main body 203; the outer side ends of the bottom blocks of the inner right connecting blocks 201 extend outside the inner aluminum template main body 203, and the protruding parts of the inner left connecting blocks 209 and the inner right connecting blocks 201 are provided with connecting holes;
a plurality of inner support pads 205 are fixed on the mounting surface of the inner aluminum template main body 203 at equal intervals, and the upper surfaces of all the inner support pads 205 inwards form cambered surfaces from the two ends of the inner aluminum template main body 203;
one end of the inner aluminum arc plate bracket 206 is fixed on the inner supporting pad 205, and the other end is fixedly connected with the concave surface of the inner aluminum arc plate 207;
two adjacent internal mold frame units are connected through a shaft, the connection mode is that an internal mold frame unit connection block 208 on one internal mold frame unit is connected with an internal right connection block 201 on the adjacent internal mold frame unit through a shaft, and after the two internal mold frame units are connected, the adjacent internal left connection block 209 and the adjacent internal right connection block 201 are connected through an internal arc degree adjusting rod 204.
The radian adjusting rod 204 comprises a full-threaded rod, an adjusting nut 2041 and pin columns 2043 arranged at two ends of the full-threaded rod, pin holes are arranged at the upper end and the lower end of the outer wall of the pin column 2043, and the two pin columns 2043 are respectively sleeved in connecting holes on the U-shaped grooves of the convex parts of the inner left connecting block 209 and the inner right connecting block 201 and are inserted into the pin holes through spring pins 2042 to be fixed;
the adjusting nut 2041 is rotated to adjust the included angle between the adjacent inner left connecting block 209 and inner right connecting block 201, and the included angle between two adjacent inner mold frame units is adjusted by adjusting the included angle to form an arc-shaped arch.
Each aluminum arc plate bracket 206 has the same height, and is in a cup shape with the connecting end of the aluminum arc plate 207, and an adjusting block 2061 is arranged in the cup shape for finely adjusting the connection between the aluminum arc plate bracket 206 and the aluminum arc plate 207 to form a fitting surface.
The outer mold frame unit comprises an outer aluminum mold plate main body 303, an outer left connecting block 309, an outer right connecting block 301, an outer mold frame unit connecting block 308, an outer support plate 305, an outer aluminum arc plate bracket 306 and an outer aluminum arc plate 307;
the outer left connecting block 309 and the outer right connecting block 301 are convex, and the bottom blocks of the outer left connecting block 309 are connected with the outer aluminum template main body 303, wherein the bottom blocks of the outer left connecting block 309 are arranged in the outer aluminum template main body 303, the outer side ends of the outer left connecting block 309 are connected with the outer template unit connecting block 308, and the end parts of the outer template unit connecting block 308 extend outside the outer aluminum template main body 303; the outer side ends of the bottom blocks of the outer right connecting blocks 301 extend outside the outer aluminum template main body 303, and the protruding parts of the outer left connecting blocks 309 and the outer right connecting blocks 301 are provided with connecting holes;
the outer support plates 305 are fixed on the mounting surface of the outer aluminum template main body 303 at equal intervals, and the outer surfaces of all the outer support plates 305 inwards form concave cambered surfaces from the two ends of the aluminum template main body 303;
one end of the outer aluminum arc plate bracket 306 is fixed on the outer support plate 305, and the other end is fixedly connected to the convex arc surface of the outer aluminum arc plate 307;
two adjacent outer mold frame units are connected through a shaft in such a way that an outer mold frame unit connecting block 308 on one outer mold frame unit is connected with an outer right connecting block 301 on the adjacent outer mold frame unit through a shaft, and after the two outer mold frame units are connected, the adjacent outer left connecting block 309 and the adjacent outer right connecting block 301 are connected through an arc adjusting rod 204.
Each outer aluminum arc plate bracket 306 has the same height, and is in a cup shape with the connecting end of the outer aluminum arc plate 307, and an outer adjusting block is arranged in the cup shape and used for finely adjusting the connection between the outer aluminum arc plate bracket 306 and the outer aluminum arc plate 307 to form a fitting surface.
The connecting rod assembly 103 comprises 2 full-threaded rods 1033, connectors 1031, connecting bolts 1032, adjusting sleeves 1034 and adjusting handles 1035, wherein the adjusting handles 1035 are welded on the outer wall of the middle of the adjusting sleeve 1034, the 2 full-threaded rods 1033 are in threaded connection with the two ends of the adjusting sleeve 1034, and the outer ends of the two adjusting sleeves 1034 are respectively connected with the connectors 1031 through the connecting bolts 1032;
the connecting rod assembly 103 is respectively connected with the inner building formwork 2 and the main body supporting framework 1 through connectors 1031 at two ends.
The lock rod 202 comprises a full-thread rod body, a butterfly knob and a knob pad, wherein the full-thread rod body penetrates through the inner aluminum template main body 203, the inner aluminum arc plate 207, the outer aluminum arc plate 307 and the outer aluminum template main body 303, the knob pad is sleeved at two ends of the full-thread rod body, the knob pad is respectively fixed on the inner aluminum template main body 203 and the outer aluminum template main body 303 through screws, and finally the knob pad is fixed through the butterfly knob.
Examples
13-17, after the multi-curved surface free-form telescopic building formwork system equipment is erected, as shown in FIG. 13, a lower square framework is provided with 2 rows of transverse framework 102 and 4 rows of vertical framework 106, the left end and the right end of the two rows of transverse framework 102 are connected with connecting rod assemblies 103, and the connecting rod assemblies 103 are respectively connected with connecting blocks of an inner building formwork 2; the upper trapezoid framework is provided with 2 rows of transverse bone die frames 102 and two rows of vertical bone die frames 106, wherein the upper die frames of the 2 rows of transverse bone die frames 102 are shorter, the ends of the upper die frames are connected with the ends of the lower transverse bone die frames to form trapezoid bodies, 2 connecting rod assemblies 103 are respectively connected with two ends of the lower transverse bone die frames, the upper ends of the 2 connecting rod assemblies are connected with connecting blocks of the inner building die frames 2, and the 2 connecting rod assemblies 103 are vertical; the upper end face of the upper die frame is connected with the top of the connecting rod assembly 103 through three connecting rod assemblies, wherein the middle vertical connecting rod assembly 105 is vertical to the upper die frame, and the other two connecting rod assemblies 103 are connected with the connecting blocks of the inner building die frame 2 in an inclined mode at a certain angle.
The whole multi-curved surface free-expansion building formwork system equipment is arranged on a pre-built base surface, an opening with a certain distance is arranged at the top of an outer building formwork 3, the opening is used for filling concrete, the concrete is poured along the opening, the concrete is filled along a gap between the inner building formwork 2 and the outer building formwork 3, after the concrete is solidified, the outer building formwork 3 is integrally disassembled, if the same arch height is adopted, the outer building formwork system equipment is not required to be adjusted, the outer building formwork system equipment is directly moved to a next building area, if the outer building formwork system equipment is required to be adjusted, the angle between each outer formwork unit is adjusted through an adjusting sleeve 1034 on a rotary connecting rod assembly 103, and the radian is changed.
The invention can be built in a sectional mode, equipment is erected in one section area, and then another group of equipment is arranged at intervals of one section area frame, so that the main body supporting framework 1 can slide on the sliding rail without disassembly.
15-16, when the apparatus of the present invention is fully disassembled, a top view as in FIG. 15 is formed, as in the perspective shape of FIG. 16.
Examples
The multi-curved surface free-expansion building formwork system equipment is not limited to arch-shaped buildings, and is also applicable to square buildings and other irregularly-shaped buildings.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (8)
1. Multi-curved surface free-form telescopic building formwork system equipment is characterized in that the equipment comprises:
the main body support framework (1) comprises an upper trapezoid framework, a lower square framework and a middle adjusting framework, wherein transverse width adjusting holes and longitudinal height adjusting holes are formed in the upper trapezoid framework and the lower square framework, and two ends of the adjusting framework are respectively connected to the longitudinal height adjusting holes of the upper trapezoid framework and the lower square framework; a plurality of connecting rod assemblies (103) with adjustable length are arranged along the left side, the upper side and the right side of the main body supporting framework (1);
the inner building formwork (2) comprises a plurality of inner formwork units, a plurality of inner formwork units are connected to form an arc-shaped arch body, the main body supporting framework (1) is arranged in the inner cavity of the arc-shaped arch body of the inner building formwork (2), and two ends of the connecting rod assembly (103) are respectively connected with the main body supporting framework (1) and the inner building formwork (2);
the outer building formwork (3) is arranged outside the inner building formwork (2), and a gap between the outer building formwork (3) and the inner building formwork (2) is a concrete filling gap required by design; the outer building formwork (3) comprises a plurality of outer formwork units, the plurality of outer formwork units are connected to form an arc-shaped arch body, an opening is formed in the upper portion of the outer formwork units, the opening is used for filling concrete, and each outer formwork unit and the corresponding inner formwork unit are fixed through a lock rod (202);
the inner mold frame unit comprises an inner aluminum mold plate main body (203), an inner left connecting block (209), an inner right connecting block (201), an inner mold frame unit connecting block (208), an inner supporting pad (205), an inner aluminum arc plate bracket (206) and an inner aluminum arc plate (207);
the inner left connecting block (209) and the inner right connecting block (201) are convex, the bottom block body of the inner left connecting block is connected with the inner aluminum template main body (203), wherein the bottom block body of the inner left connecting block (209) is arranged in the inner aluminum template main body (203), the outer side end of the inner left connecting block is connected with the inner template unit connecting block (208), and the end part of the inner template unit connecting block (208) extends outside the inner aluminum template main body (203); the outer side ends of the bottom blocks of the inner right connecting blocks (201) extend to the outside of the inner aluminum template main body (203), and the protruding parts of the inner left connecting blocks (209) and the inner right connecting blocks (201) are provided with connecting holes;
a plurality of inner support pads (205) are fixed on the mounting surface of the inner aluminum template main body (203) at equal intervals, and the upper surfaces of all the inner support pads (205) inwards form cambered surfaces from the two ends of the inner aluminum template main body (203);
one end of the inner aluminum arc plate bracket (206) is fixed on the inner supporting pad (205), and the other end is fixedly connected with the concave surface of the inner aluminum arc plate (207);
the two adjacent inner mold frame units are connected through a shaft, the connection mode is that an inner mold frame unit connecting block (208) on one inner mold frame unit is connected with an inner right connecting block (201) on the adjacent inner mold frame unit, after the two inner mold frame units are connected, the adjacent inner left connecting block (209) and the bulge part of the inner right connecting block (201) are connected through an inner arc adjusting rod (204);
the outer mold frame unit comprises an outer aluminum mold plate main body (303), an outer left connecting block (309), an outer right connecting block (301), an outer mold frame unit connecting block (308), an outer support plate (305), an outer aluminum arc plate bracket (306) and an outer aluminum arc plate (307);
the outer left connecting block (309) and the outer right connecting block (301) are convex, the bottom block body of the outer left connecting block is connected with the outer aluminum template main body (303), wherein the bottom block body of the outer left connecting block (309) is arranged in the outer aluminum template main body (303), the outer side end of the bottom block body is connected with the outer template unit connecting block (308), and the end part of the outer template unit connecting block (308) extends outside the outer aluminum template main body (303); the outer side ends of the bottom blocks of the outer right connecting blocks (301) extend to the outside of the outer aluminum template main body (303), and the protruding parts of the outer left connecting blocks (309) and the outer right connecting blocks (301) are provided with connecting holes;
the outer support plates (305) are fixed on the mounting surface of the outer aluminum template main body (303) at equal intervals, and the outer surfaces of all the outer support plates (305) inwards form concave cambered surfaces from the two ends of the aluminum template main body (303);
one end of the outer aluminum arc plate bracket (306) is fixed on the outer support plate (305), and the other end is fixedly connected with the convex arc surface of the outer aluminum arc plate (307);
two adjacent outer die frame units are connected through a shaft, the connection mode is that an outer die frame unit connecting block (308) on one outer die frame unit is connected with an outer right connecting block (301) on the adjacent outer die frame unit through a shaft, and after the two outer die frame units are connected, the protruding parts of an outer left connecting block (309) and an outer right connecting block (301) which are adjacent to each other are connected through an arc adjusting rod (204).
2. The multi-curved surface free-form construction formwork system apparatus as claimed in claim 1 wherein: the upper trapezoid framework and the lower square framework comprise a transverse framework (102) and a vertical framework (106), and diagonal braces (104) are arranged in a framework formed by connecting the transverse framework (102) and the vertical framework (106);
the horizontal bone die carrier (102) and the vertical bone die carrier (106) are aluminum die carriers, a plurality of mounting holes and a plurality of diagonal bracing adjusting holes are formed in the horizontal bone die carrier (102) and connected with the vertical bone die carrier (106), at least two vertical bone die carriers (106) are arranged in each group, one of the vertical bone die carriers is connected with the adjusting framework, and the other vertical bone die carrier is connected with an adjusting supporting rod (101) at the bottom of the main body supporting framework (1).
3. The multi-curved surface free-form construction formwork system apparatus as claimed in claim 1 wherein: the bottom of the main body supporting framework (1) is provided with an adjusting type supporting rod (101), the adjusting type supporting rod (101) comprises a fixed rod and a screw rod, one end of the fixed rod is connected with the vertical framework of the lower square framework, the other end of the fixed rod is in threaded connection with the screw rod, and the height of the adjusting type supporting rod (101) is adjusted by rotating the screw rod;
the main body supporting framework (1) is arranged on the sliding rail (5);
the screw rod bottom is fixed with the cushion, is provided with the pulley under the cushion, the pulley is arranged in on slide rail (5), main part braced frame (1) can do back-and-forth movement along the slide rail.
4. A multi-curved free-form construction formwork system apparatus as claimed in claim 3 wherein: the radian adjusting rod (204) comprises a full-threaded rod, an adjusting nut (2041) and pin columns (2043) arranged at two ends of the full-threaded rod, pin holes are formed in the upper end and the lower end of the outer wall of the pin column (2043), and the two pin columns (2043) are respectively sleeved in connecting holes on the U-shaped grooves of the protruding parts of the inner left connecting block (209) and the inner right connecting block (201) and are inserted into the pin holes through spring pins (2042) to be fixed;
the adjusting nut (2041) rotates to adjust the included angles of the adjacent inner left connecting block (209) and the inner right connecting block (201), and the included angles between two adjacent inner die frame units are adjusted by adjusting the included angles to form an arc-shaped arch body.
5. The multi-curved surface free-form construction formwork system apparatus as claimed in claim 4 wherein: the height of each aluminum arc plate support (206) is the same, the aluminum arc plate supports and the connecting end of each aluminum arc plate support (207) are cup-shaped bodies, and adjusting blocks (2061) are arranged in the cup-shaped bodies and used for finely adjusting the connection of the aluminum arc plate supports (206) and the aluminum arc plates (207) to form a fitting surface.
6. The multi-curved surface free-form construction formwork system apparatus as claimed in claim 1 wherein: the height of each outer aluminum arc plate bracket (306) is the same, the outer aluminum arc plate brackets and the connecting end of each outer aluminum arc plate (307) are cup-shaped bodies, and outer adjusting blocks are arranged in the cup-shaped bodies and used for finely adjusting the connection of the outer aluminum arc plate brackets (306) and the outer aluminum arc plates (307) to form a fitting surface.
7. The multi-curved surface free-form construction formwork system apparatus as claimed in claim 1 wherein: the connecting rod assembly (103) comprises 2 full-threaded rods (1033), connectors (1031), connecting bolts (1032), adjusting sleeves (1034) and adjusting handles (1035), wherein the adjusting handles (1035) are welded on the outer wall of the middle of each adjusting sleeve (1034), the 2 full-threaded rods (1033) are in threaded connection with the two ends of each adjusting sleeve (1034), and the outer ends of the two adjusting sleeves (1034) are connected with the connectors (1031) through the connecting bolts (1032) respectively;
the connecting rod assembly (103) is respectively connected with the inner building formwork (2) and the main body supporting framework (1) through connectors (1031) at two ends.
8. The multi-curved surface free-form construction formwork system apparatus as claimed in claim 1 wherein: the lock rod (202) comprises a full-thread rod body, a butterfly knob and a knob pad, wherein the full-thread rod body penetrates through an inner aluminum template main body (203), an inner aluminum arc plate (207), an outer aluminum arc plate (307) and an outer aluminum template main body (303), the knob pad is sleeved at two ends of the full-thread rod body, the knob pad is respectively fixed on the inner aluminum template main body (203) and the outer aluminum template main body (303) through screws, and finally the knob pad is fixed through the butterfly knob.
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| CN201710988397.3A CN107795120B (en) | 2017-10-21 | 2017-10-21 | Multi-curved-surface free-telescopic building formwork system equipment |
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| CN201710988397.3A CN107795120B (en) | 2017-10-21 | 2017-10-21 | Multi-curved-surface free-telescopic building formwork system equipment |
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| CN107795120A CN107795120A (en) | 2018-03-13 |
| CN107795120B true CN107795120B (en) | 2024-04-02 |
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Families Citing this family (7)
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| CN107724673B (en) * | 2017-11-29 | 2023-06-20 | 中国建筑一局(集团)有限公司 | Convex die plate assembly and concave die plate assembly of arc-shaped building and template system formed by convex die plate assembly and concave die plate assembly |
| CN111576861A (en) * | 2020-06-02 | 2020-08-25 | 荆门市昊智机械科技有限公司 | Cast-in-place concrete column die adapting to different cross-sectional shapes |
| CN114075872B (en) * | 2020-08-17 | 2023-04-07 | 北京城建轨道交通建设工程有限公司 | Large-load column-free arc-shaped top plate formwork and construction method thereof |
| CN113202032B (en) * | 2021-04-20 | 2022-10-04 | 中国一冶集团有限公司 | Supporting system and supporting method for abdominal arch ring template |
| CN113550584B (en) * | 2021-09-22 | 2021-11-26 | 江苏兴宇铝业科技有限公司 | Use method of building aluminum module fastening system |
| CN115419264B (en) * | 2022-10-20 | 2023-09-19 | 中国建筑第七工程局有限公司 | Integrated aluminum mould aluminum system for pouring chimney |
| CN116335392B (en) * | 2023-05-31 | 2023-08-18 | 北京市第三建筑工程有限公司 | Bare concrete hyperboloid beam template system and manufacturing and forming method thereof |
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| CN107795120A (en) | 2018-03-13 |
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Effective date of registration: 20180416 Address after: 530028 Room 518, 5 building, 109 investment Avenue, Qingxiu District, Nanning, the Guangxi Zhuang Autonomous Region. Applicant after: GUANGXI TONGLI INVESTMENT TECHNOLOGY Co.,Ltd. Applicant after: CHINA CONSTRUCTION FIRST BUILDING (Group) Corp.,Ltd. Applicant after: HUAJIANG CONSTRUCTION CO., LTD. OF CHINA CONSTRUCTION FIRST BUILDING (GROUP) Corp.,Ltd. Address before: 530028 Room 518, 5 building, 109 investment Avenue, Qingxiu District, Nanning, the Guangxi Zhuang Autonomous Region. Applicant before: GUANGXI TONGLI INVESTMENT TECHNOLOGY Co.,Ltd. |
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