CN108590163B - Integrated into one piece aluminum alloy building templates - Google Patents
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- CN108590163B CN108590163B CN201810565143.5A CN201810565143A CN108590163B CN 108590163 B CN108590163 B CN 108590163B CN 201810565143 A CN201810565143 A CN 201810565143A CN 108590163 B CN108590163 B CN 108590163B
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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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/06—Forming boards or similar elements the form surface being of metal
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Abstract
The invention discloses an integrally formed aluminum alloy building template which comprises a bottom plate, a frame, a main reinforcing rib structure body and a secondary reinforcing rib structure body, wherein the main reinforcing rib structure body is arranged on the bottom plate and connected with the frame on the bottom plate, the height of the main reinforcing rib structure body is not less than 50% of the height of the frame, the secondary reinforcing rib structure body is also arranged on the bottom plate and connected with the frame and the main reinforcing rib structure body, the height of the secondary reinforcing rib structure body is not more than 50% of the height of the frame, a plurality of through holes for fastening and connecting other aluminum alloy building template units are arranged on the frame, and a plurality of concave structure cavities which play a role of a template structure part or play a role of reducing weight are arranged on the outer side of the. The invention can greatly improve the structural rigidity of the existing aluminum template, reduce deformation and damage in the using process and greatly improve the service life of the building aluminum template.
Description
Technical Field
The invention relates to the technical field of aluminum alloy building templates, in particular to an integrally formed aluminum alloy building template unit structure and a forming method thereof.
Background
The building template is a main tool for concrete structure engineering construction, and the template technology directly influences the quality and the cost of the building engineering, so that the building template is an important content for promoting the progress of the building technology. The current building templates mainly comprise the following materials: firstly, the wood template is light in weight and good in universality; but the construction effect is not good, the concrete surface generally needs secondary plastering operation, and in addition, the wood template consumes a large amount of wood, which is not favorable for environmental protection. And the plastic template is light in weight and relatively low in cost, but is insufficient in strength and rigidity. And thirdly, the steel template has good strength and rigidity, but is too heavy to be constructed. And the aluminum template has the advantages of light weight, high strength, high repeated utilization rate, complete material recovery, environmental friendliness and the like, and is more and more favored by builders in China in recent years.
According to investigation, at present, aluminum profiles or aluminum plates (mainly aluminum alloy 6061 which is subjected to T6 heat treatment) are used as raw materials for producing and manufacturing aluminum templates at home and abroad and are manufactured and molded by cutting, punching, welding, shape correction and other processes (see the attached figure 6 of the invention), wherein the welding process is most time-consuming and consumes electricity. The welding aluminum template has the following defects:
(1) the production cost of the welding aluminum template is high; the main reasons are as follows: a) the welding aluminum template takes semi-finished products such as aluminum profiles or aluminum plates and the like as raw materials, and the price is much higher compared with that of aluminum ingot raw materials, namely the raw material cost of the welding aluminum template is high; b) the welding process for welding the aluminum template has low efficiency and high power consumption, which causes high process cost and energy consumption cost; in addition, the welding process generates photoelectricity and smoke, which causes great pollution to the environment and is not beneficial to environmental protection.
(2) The structural rigidity of the welded aluminum template is insufficient, and the deformation and the damage are serious in the using process (the individual case investigation is more than 25%); the main reason is that the rib plates or rib plates for reinforcing the structural rigidity of the welded aluminum template cannot be arranged densely, otherwise, the cost of the template welding process is greatly increased. In general, the deformation of the aluminum template in the using process can be corrected by a mechanical shape correcting mode, but if the template is damaged, the repairing is difficult or the repairing cost is high, so that the template which is seriously damaged can only be scrapped. Most of the damage positions of the aluminum template occur to the die edges and the die corners of the aluminum template, and particularly the die corners are easy to produce and damage in the processes of carrying and construction. Once the mould edges and mould corners are damaged, slurry leakage is easy to occur in the cement pouring process, and the construction quality is influenced; in addition, the slurry leakage can also greatly increase the cleaning cost of the aluminum template after the template is removed.
(3) The use cost of welding aluminum forms is prohibitive. The aluminum template used in the construction aluminum template project is divided into a standard plate, a non-standard plate and a special-shaped plate; the standard plate can be repeatedly used in different constructional engineering projects (high repeated utilization rate and low use cost), but the non-standard plate and the special-shaped plate cannot be commonly used, and one constructional engineering project can be scrapped after being used up (low repeated utilization rate and high use cost); therefore, improving the standard board utilization ratio of the building template engineering is the most practical and effective way to reduce the use cost of the aluminum template. The standard plate of the welded aluminum template is generally designed and manufactured to have an area as large as possible (such as 400 × 2400mm, 400 × 1100mm, 150 × 2400mm and the like) so as to reduce the processing time and the manufacturing cost (the large aluminum template and the small aluminum template need the same processing procedures of cutting, blanking, punching, welding, reshaping and the like, so that the manufacturing cost of the large welded aluminum template is lower than that of the small welded aluminum template in terms of unit area); however, the large standard plate has too large size span, and in order to meet the actual size requirement of the building engineering, a large amount of non-standard plates and special-shaped plates (usually about 30%) are required to be matched with the large standard plate and the special-shaped plates for use, which results in that the overall use cost of the welding aluminum template engineering is too high.
Patent numbers: 201720132590.2 discloses a novel aluminum profile wall form, which relates to an aluminum profile structure for buildings. Including the rectangle panel foundry goods of one shot forming who has framed panel, end plate and main muscle, framed panel, end plate and main muscle and articulate the rib muscle on main muscle and establish at the back of panel, characterized by main muscle be trapezoidal hollow structure, the rib muscle from supreme according to certain proportion broadening density hinge on main muscle in proper order down, the beneficial effect of this patent is: adopt one shot forming frame structure, main muscle and rib adopt the hollow tube preparation, are equipped with the rib according to certain proportion density from supreme down, have increased the dynamics of template bottom atress, make the template atress even firm.
However, the patent also has the following disadvantages: only the frame structure of the template is integrally formed, and the frame structure, the main ribs and the ribs are in a non-integrally formed structure, so that the structural strength and the rigidity of the template are not substantially improved; in addition, the main ribs and the ribs need to be assembled or welded separately, and the manufacturing cost is high.
Patent numbers: 201620690933.2 discloses an aluminum template structure, which comprises an aluminum template unit, wherein the aluminum template unit comprises a main plate and connecting plates arranged at two sides of the main plate, and the main plate comprises a working surface and a supporting surface; the connecting plate comprises a connecting side surface, a working side surface and a supporting side surface; the working side surface is connected with the working surface to form a smooth surface. Adopt above-mentioned scheme to make the working face of aluminum mould board into a smooth surface through accurate die-casting technique for the wall body after the watering shaping directly possesses a smooth surface. The beneficial effects of the invention are as follows: after the aluminum template unit is subjected to deep processing of a short-flow production process after die casting, the physical properties of the working surface and the working side surface of the aluminum template unit are changed, and the working surface and the working side surface are smoother, so that the wall surface after pouring forming can meet the requirement of next operation of building personnel without further leveling treatment; and the structural arrangement of the aluminum template unit also plays a role in enabling the wall surface after pouring forming to have a smooth and flat effect.
However, it should be noted that the whole specification indicates that the precision die casting described in this application is not pressure casting, and pressure casting refers to a process of injecting a liquid aluminum alloy into a die cavity at a high speed by using a die casting machine and allowing an aluminum liquid to solidify and form in the die cavity, and the application uses a solid aluminum plate material to form by punching with a punching machine, and the complete forming process also involves welding and other processes, and the production cost is relatively high; in addition, the structural rigidity of the aluminum template manufactured by the process is not substantially improved.
Disclosure of Invention
The technical problem to be solved is as follows:
aiming at the defects of the existing welding aluminum template, one of the main purposes of the invention is to provide a novel aluminum alloy building template unit, which greatly improves the structural rigidity of the existing aluminum template, thereby effectively reducing the deformation of the building aluminum template in the using process and prolonging the service life of the building aluminum template.
Another objective of the present invention is to provide a novel aluminum alloy building form unit, which can effectively reduce the damage of the building aluminum form during the use process, so as to prolong the service life of the building aluminum form.
Still another objective of the present invention is to provide a novel aluminum alloy building form unit, which can use low-cost raw materials, avoid the use of welding and other processes with low efficiency and high energy consumption, and greatly reduce the production cost of aluminum forms.
Another main object of the present invention is to provide a novel aluminum alloy form unit, which can greatly increase the utilization ratio of standard plates in the building aluminum form engineering, and greatly reduce the overall use cost of the building aluminum form engineering.
The technical scheme and the beneficial effects are as follows:
the above purpose is realized by the following technical scheme:
the utility model provides an integrated into one piece aluminum alloy building templates, including bottom plate (1), frame (2), main strengthening rib structure (3) and inferior strengthening rib structure (4), main strengthening rib structure (3) set up on bottom plate (1) and are connected with frame (2), the height of main strengthening rib structure (3) is 50-100% of frame (2) height, inferior strengthening rib structure (4) also set up on bottom plate (1) and are connected with frame (2) and main strengthening rib structure (3), highly be 20-50% of frame (2) height of inferior strengthening rib structure (4), its characterized in that: the main reinforcing rib structure body is in a cross shape, the secondary reinforcing rib structure bodies are arranged in a grid mode, a plurality of first through holes (2-1) which are used for being fastened and connected with aluminum alloy building templates connected with the frame (2) are arranged on the frame (2), the first through holes on each side of the frame (2) are arranged in a linear array mode, a plurality of first concave structure cavities (2-2) which play a role in fixing the frame structure body (8) and/or reducing weight are further arranged on the outer side of the frame (2), the first concave structure cavities are irregular polygons, and the first through holes and the first concave structure cavities are arranged in a staggered mode.
The first concave structure cavity (2-2) comprises two opposite straight sides and two opposite arc sides, the arc sides are concave towards the inside of the irregular polygon, and the arc sides are in arc transition with the adjacent straight sides; the outer side of the aluminum alloy building template is fixedly connected with a template edge structural member (8).
The frame corners of the aluminum alloy building template are provided with corner reinforcing rib structures (5), the height of the corner reinforcing rib structures (5) is 50-100% of the height of the frame (2), and the corner reinforcing rib structures and the frame form a hollow isosceles triangle structure.
The die edge structural part is characterized in that the die edge structural part (8) is made of nylon plastics, a plurality of protruding structural bodies (8-1) corresponding to a plurality of first concave structural cavities (2-2) are arranged on the die edge structural part (8), the shapes of the protruding structural bodies are matched with the shapes of the first concave structural cavities, a plurality of second through holes (2-11) corresponding to the first through holes (2-1) are arranged, the protruding structural bodies and the second through holes are arranged in a linear staggered mode, and a cylindrical protrusion is arranged at each of the two ends of each die edge structural part and at the outer end of each protruding structural body or the outer end of each second through hole.
Wherein, a second concave structure cavity (2-3) fixedly connected with a mould angle structural member (9) or a mould angle connecting piece (9-1) is arranged at a mould angle of the aluminum alloy building template; the second concave structure cavity (2-3) is also provided with a through hole (10) for facilitating the installation of a screw, and the axis of the through hole is parallel to the plane of the bottom plate and passes through the symmetrical center line of the second concave structure cavity.
The shape phase-match of the appearance of mould angle structure spare (9) and second indent structure cavity (2-3), mould angle structure spare (9) still is provided with screw hole (11) including the bottom that has two circular arc portions, the middle part that has two little triangle portions, the top that has a big triangle portion, the plane at bottom plate place is parallel for mould angle structure spare, two circular arc portions, two little triangle portions are symmetrical about the axis of this screw hole, the sharp point projection of this big triangle portion is located the projection line of the axis of screw hole.
The circular arc transition between the circular arc portion and the small triangular portion, the screw-in point of the threaded hole is located on the bottom surface of the bottom with the two circular arc portions, the straight line where the sharp point of the large triangular portion is located after installation is repeated with the intersection line of the two adjacent frames, and the bottom surface of the bottom with the two circular arc portions is flush with the bottom surface of the second concave structure cavity.
The die corner connecting piece (9-1) is of a symmetrical structure, the shape structure of one half of the die corner connecting piece is the same as that of the die corner structural piece (9), and a threaded hole (11-1) is formed in the die corner connecting piece (9-1) to facilitate fastening and mounting of a screw; the middle part of the positioning bolt (6) is provided with a positioning cylindrical surface (6-1), the two ends of the positioning cylindrical surface are respectively a screwing section and a threaded section, and the positioning bolt penetrates through a first through hole on the side surface of the frame and then is fastened by a locknut (7).
When the aluminum alloy building template is installed, the die corner connecting piece (9-1) is embedded in a second concave structure cavity (2-3) of two adjacent aluminum alloy building templates, and meanwhile, a second screw (12-1) is used for enabling the die corner connecting piece (9-1) to firmly and precisely connect the two aluminum alloy building template units together.
The main reinforcing rib structure body is in a cross shape, and a cylindrical structure for increasing the area/strength is arranged at the cross point of the cross shape; or the main reinforcing rib structure body is of a cross-shaped structure, each cross-shaped edge is of two reinforcing plate type structures, and a short auxiliary reinforcing plate perpendicular to or intersected with the two reinforcing plates is arranged between the two reinforcing plates.
According to a preferred scheme of the invention, the integrally formed aluminum alloy building template unit comprises a bottom plate, a frame, a main reinforcing rib structure body and a secondary reinforcing rib structure body; the main reinforcing rib structure body is arranged on the bottom plate and connected with the frame on the bottom plate, and the height of the main reinforcing rib structure body is not less than 50% of the height of the frame; the secondary reinforcing rib structure body is also arranged on the bottom plate and connected with the frame and the main reinforcing rib structure body, and the height of the secondary reinforcing rib structure body is not more than 50% of the height of the frame; the frame is provided with a plurality of through holes for fastening and connecting other aluminum alloy building template units, and the outer side of the frame is also provided with a plurality of concave structure cavities for fixedly connecting the template structure parts or reducing weight. The aluminum template can reinforce the integral structure of the aluminum alloy template structural unit through the arranged main reinforcing rib structural body and the secondary reinforcing rib structural body; the aluminum template is integrally formed by die casting, so that the main reinforcing rib structure body and the secondary reinforcing rib structure body can be designed into a tightly arranged structure or a staggered structure, and the structure can realize high structural rigidity and strength of the aluminum template and ensure low template weight.
One of the most vulnerable locations for an aluminum form to damage during use is the form edge. According to another preferable scheme of the invention, the outer side of the aluminum alloy building template unit is fixedly connected with a template edge structural member. The material of the die edge structural part can be plastic, aluminum alloy, rubber, stainless steel and the like; the die edge structural member plays a role in protecting the aluminum template, and if the die edge of the template is damaged, the die edge structural member is only required to be replaced, and the whole template is not required to be scrapped, so that the service life of the template can be greatly prolonged; the fastening connection method of the formwork edge structural member and the aluminum alloy building formwork unit can be interference fit connection, bonding, screw fastening and the like.
According to another preferable scheme of the invention, the frame corners of the aluminum alloy template structural unit are provided with corner reinforcing rib structures, and the height of each corner reinforcing rib structure is not less than 50% of the height of the frame; the angle reinforcing rib structure body is arranged, so that the strength and the structural rigidity of the angle of the aluminum template can be greatly improved, the deformation of the template in the using process is reduced, and the service life of the template is prolonged.
According to another preferable scheme of the invention, the outer side of the aluminum alloy building template unit with the angle reinforcing rib structure body arranged at the frame corner is fixedly connected with a template edge structure member.
According to another preferable scheme of the invention, the mould corners of the aluminum alloy building template structural unit are provided with concave structural cavities which are used for fixedly connecting mould corner structural members or mould corner connecting members.
The die angle is also one of the most vulnerable positions of the aluminum die plate during the use process. According to another preferred scheme of the invention, the die corners of the aluminum alloy building template units provided with the concave structure cavities at the die corners are fixedly connected with die corner structural members; the mould angle structure piece plays the effect of protection aluminum mould board, if the mould angle of template takes place the damage, only need to change the mould angle structure piece, and need not whole template and scrap, can increase substantially the life of template like this. The material of the mould corner structural part can be plastic, aluminum alloy, rubber, stainless steel and the like; the fastening connection method of the die angle structural member and the aluminum alloy building template unit can be interference fit connection, bonding, screw fastening and the like.
According to another preferable scheme of the invention, the aluminum alloy building template units with the concave structure cavities arranged at two or more mold corners can be fastened and connected into an aluminum alloy template unit with a larger area through mold corner connecting pieces, bolts and nuts. By using the die angle connecting piece, the die angles of two or more aluminum die plate units can be accurately and firmly connected together, and two or more aluminum die plate units can be further and firmly connected together by using bolts and nuts. As is known, the manufacturing cost of a large welded aluminum template is lower than that of a small welded aluminum template in unit area, so that a standard plate of the welded aluminum template is generally manufactured to be as large as possible, but the large aluminum template has large size span and needs a large amount of non-standard plates and special-shaped plates to be matched with the large aluminum template; according to the integrally formed aluminum template disclosed by the invention, the large aluminum template (the area of each mold for production is large, but a large-tonnage die-casting machine is needed, the equipment cost is high, and the production rhythm is relatively slow) is equivalent to the manufacturing cost of the small aluminum template (the area of each mold for production is small, but only a small-tonnage die-casting machine is needed, the equipment cost is low, and the production rhythm is fast) according to the unit area calculation, so that the standard aluminum templates with small and medium areas can be spliced into the aluminum templates with various size requirements needed by the construction of the building engineering; therefore, the use ratio of non-standard plates and special-shaped plates in the aluminum template engineering can be greatly reduced, the use cost of the aluminum template engineering is greatly reduced, and meanwhile, the production and manufacturing time of the aluminum template engineering project can be greatly shortened. In addition, if the aluminum template is locally damaged in the using process, only local replacement is needed, and the whole aluminum template is not required to be scrapped.
According to another preferable scheme of the invention, two or more than two aluminum alloy building template units are fastened and connected through positioning bolts and nylon locknuts to form an aluminum alloy template unit with a larger area. Two or more of the aluminum alloy building template units can be precisely connected together by using the positioning bolts; by using the nylon locknut, two or more aluminum alloy building template units can be firmly connected together, and production loosening during construction can be prevented.
According to still another preferred aspect of the present invention, the aluminum alloy template structural unit is integrally formed by die casting using an aluminum alloy liquid and applying a die casting machine. In the die casting process, an aluminum ingot and waste aluminum are generally used as raw materials, then molten aluminum alloy liquid is injected into a die fixed on a die casting machine through an injection system of the die casting machine, the aluminum alloy liquid is solidified and formed in the die casting die, and then a casting is ejected out of the die through an ejection system of the die casting machine. The cost of raw materials (aluminum ingots and waste aluminum) used for die-casting the integrally formed aluminum template is much lower than that of the raw materials (aluminum profiles or aluminum plates) used for welding the aluminum template at present; in addition, the die-casting integrated aluminum template does not need a welding process, has simple process, low production cost and high efficiency, and is energy-saving and environment-friendly.
According to still another preferred aspect of the present invention, the aluminum alloy template structural unit is integrally formed by pressure casting using a semi-solid aluminum alloy slurry and applying a die casting machine. The semi-solid die casting is also generally that aluminum ingots and waste aluminum are used as raw materials, molten aluminum alloy liquid is firstly made into semi-solid slurry by a pulping process, then the semi-solid slurry is pressed into a die fixed on a die casting machine through an injection system of the die casting machine, and after the aluminum alloy slurry is solidified and formed in the die casting die, a casting is ejected out of the die through an ejection system of the die casting machine. The aluminum template produced by applying the semi-solid die-casting process has the advantages of less casting defects, high compactness, good mechanical property and the like; the cost of raw materials (aluminum ingots and waste aluminum) used by the semi-solid die-casting integrated aluminum template is much lower than that of the raw materials (aluminum profiles or aluminum plates) used by the existing welded aluminum template; in addition, the semisolid die-casting integrated aluminum template does not need a welding process, has simple process, low production cost and high efficiency, and is energy-saving and environment-friendly.
Further features and advantages of the invention will appear from the following description of embodiments.
Drawings
FIG. 1 is a schematic view of an overall structure of an aluminum alloy form unit according to a first embodiment of the present invention;
fig. 2 is a schematic overall structure diagram of a die edge structural member according to a first embodiment of the present invention;
FIG. 3 is a schematic view of an overall structure of an aluminum alloy formwork unit with a formwork edge structure according to a first embodiment of the present invention;
FIG. 4 is a schematic view of the overall structure of an aluminum alloy form unit according to a second embodiment of the present invention;
fig. 5 is a schematic overall structure diagram of a die corner structural member according to a second embodiment of the present invention;
FIG. 6 is a schematic view of the overall structure of an aluminum alloy form unit with a form angle structural member according to a second embodiment of the present invention;
fig. 7 is a schematic view of the overall structure of a die angle connector, a positioning bolt and a locknut according to a third embodiment of the present invention;
FIG. 8 is a schematic diagram of the overall structure of template splicing according to a third embodiment of the present invention;
FIG. 9 is a schematic view of the overall structure of a common welded and assembled aluminum alloy form;
in the figure: the structure comprises a base plate 1, a frame 2, a first through hole 2-1, a second through hole 2-11, a first concave structure cavity 2-2, a die angle structure cavity 2-3, a main reinforcing rib structure 3, a reinforcing rib structure 4 times, a reinforcing rib structure 5, a positioning bolt 6, a positioning cylindrical surface 6-1, a nylon locknut 7, a die edge structure 8, a convex structure 8-1, a die angle structure 9, a die angle connector 9-1, a through hole 10, a first threaded hole 11, a second threaded hole 11-1, a first screw 12 and a second screw 12-1.
Detailed Description
The first embodiment is as follows:
fig. 1 shows the structure of a preferred integrally formed aluminum alloy form of the present invention: the aluminum alloy building template unit is integrally formed, is square or rectangular and comprises a bottom plate (1), a frame (2), a main reinforcing rib structure body (3) and a secondary reinforcing rib structure body (4); the main reinforcing rib structure body (3) is arranged on the bottom plate (1) and connected with the frame (2), the main reinforcing rib structure body (3) is in a cross shape, a cylindrical structure for increasing the area/strength is arranged at the cross point of the cross shape, and the height of the main reinforcing rib structure body (3) is equal to that of the frame (2); the secondary reinforcing rib structure bodies (4) are also arranged on the bottom plate (1) and connected with the frame (2) and the main reinforcing rib structure body (3), the height of the secondary reinforcing rib structure bodies (4) is about 25% of the height of the frame, and the secondary reinforcing rib structure bodies (4) are arranged in a grid mode, for example, the secondary reinforcing rib structure bodies comprise a plurality of grids in the shape of a Chinese character 'jing'; the frame corners of the aluminum alloy template structural units are also provided with corner reinforcing rib structural bodies (5), the height of each corner reinforcing rib structural body (5) is equal to that of the corresponding frame (2), and the corner reinforcing rib structural bodies (5) and the frames (2) form a hollow isosceles triangle structure; the frame (2) is provided with a plurality of first through holes (2-1) for fastening and connecting other aluminum alloy building template units, the first through holes (2-1) on each side are arranged in a linear array manner, the outer side of the frame (2) is also provided with a plurality of first concave structure cavities (2-2) playing a role of fixing a mold side structural member (8), each first concave structure cavity is an irregular polygon and comprises two opposite straight sides and two opposite arc sides, each arc side is concave towards the inside of the irregular polygon, and each arc side is in arc transition with the adjacent straight side; in the linear direction, the through holes 2-1 and the first concave structure cavities 2-2 are arranged in a staggered mode; the structure can realize high structural strength and structural rigidity of the aluminum alloy template, and simultaneously ensure low template weight. The aluminum alloy template structure unit of the embodiment is integrally formed by pressure casting by using aluminum alloy liquid and applying a die casting machine; the die-casting integrated aluminum template does not need a welding process, and has the advantages of low raw material cost, simple process, low manufacturing cost, high efficiency, energy conservation, environmental protection and the like.
Fig. 2 shows a schematic overall structure diagram of the die edge structural member (8) of the present embodiment: the die edge structural member (8) is made of plastic, such as nylon plastic, and has the characteristics of wear resistance and alkali resistance. The die edge structural member (8) is provided with a plurality of convex structural bodies (8-1) corresponding to a plurality of first concave structural cavities (2-2) of the aluminum alloy building template unit in the figure 1, the shape of each convex structural body 8-1 is matched with the shape of each concave structural cavity 2-2, and a plurality of second through holes 2-11 corresponding to a plurality of through holes (2-1) of the aluminum alloy building template unit in the figure 1 are arranged, so that other aluminum alloy building template units can be connected in a fastening manner; the plurality of protrusion structural bodies 8-1 and the plurality of second through holes 2-11 are arranged in a staggered mode along the line, two cylindrical protrusions are arranged at two ends of each die edge structural body 8 and located at the outer ends of the protrusion structural bodies 8-1 or the outer ends of the second through holes 2-11 respectively, and the protruding direction of each cylindrical protrusion is consistent with the protruding direction of the protrusion structural body 8-1.
Fig. 3 shows a schematic view of the whole structure of the aluminum alloy formwork unit with the formwork edge structure member (8) of the embodiment: the protruding structural body (8-1) on the die edge structural member (8) is fixed in the first concave structural cavity (2-2) of the aluminum alloy building template unit, the first through holes 2-1 are aligned with the second through holes 2-11, and meanwhile, the die edge structural member (8) is tightly bonded on the side face of the aluminum alloy building template unit by using super glue. Mould limit structure (8) play the protection the effect of aluminum alloy building templates unit if mould limit structure (8) takes place the injury, only need to change a new, and do not need whole template to scrap, can increase substantially like this aluminum alloy building templates unit's life.
Example two:
fig. 4 shows the structure of another preferred integrally formed aluminum alloy form of the present invention: the integrally formed aluminum alloy building template unit comprises a bottom plate (1), a frame (2), a main reinforcing rib structure body (3) and a secondary reinforcing rib structure body (4); the main reinforcing rib structure body (3) is arranged on the bottom plate (1) and connected with the frame (2), the height of the main reinforcing rib structure body (3) is equal to that of the frame (2), the main reinforcing rib structure body 3 is of a cross-shaped structure, each cross-shaped edge is of two reinforcing plate type structures, and a short auxiliary reinforcing plate perpendicular to or crossed with the two reinforcing plates is arranged between the two reinforcing plates; the secondary reinforcing rib structure bodies (4) are also arranged on the bottom plate (1) and connected with the frame (2) and the main reinforcing rib structure body (3), the height of the secondary reinforcing rib structure bodies (4) is about 20% of the height of the frame, and the secondary reinforcing rib structure bodies (4) are arranged in a grid mode, for example, the secondary reinforcing rib structure bodies comprise a plurality of grids in the shape of a Chinese character 'jing'; the die corners of the aluminum alloy template structural unit are also provided with a plurality of/four second concave structural cavities (2-3) which play a role of fixing die corner structural members (9), and the heights of the second concave structural cavities (2-3) are equal to the height of the frame (2); the second concave structure cavity (2-3) is also provided with a through hole (10) to facilitate the installation of a screw, and the axis of the through hole (10) is parallel to the plane of the bottom plate (1) and passes through the symmetrical center line of the second concave structure cavity (2-3); the frame (2) is provided with a plurality of first through holes (2-1) for fastening and connecting other aluminum alloy building template units, the outer side of the frame (2) is also provided with a plurality of first concave structure cavities (2-2) for reducing weight and/or matching and positioning, and the first through holes (2-1) and the first concave structure cavities (2-2) have the same structure as the embodiment; the structure can realize high structural strength and structural rigidity of the aluminum template, and simultaneously ensure low template weight. The aluminum alloy template structural unit of the embodiment is integrally formed by using semisolid aluminum alloy slurry and performing pressure casting by using a die casting machine; the semi-solid die-casting integrally-formed aluminum template does not need a welding process, and has the advantages of low raw material cost, high mechanical strength, simple process, low manufacturing cost, high efficiency, energy conservation, environmental protection and the like.
Fig. 5 shows a schematic overall structure diagram of the die angle structure (9) of the present embodiment: the material of the mould angle structural part (9) is high-strength aluminum alloy, and the shape of the mould angle structural part (9) is matched with the shape of the second concave structure cavity (2-3) of the mould angle of the aluminum alloy building template unit shown in the figure 4 so as to be matched with the mould angle structural part. The mould angle structure 9 comprises a bottom with two circular arc parts, a middle part with two small triangular parts, and a top with a large triangular part, wherein a threaded hole 11 is further formed in the mould angle structure (9) to facilitate mounting of a fastening screw, the axis of the threaded hole 11 is parallel to the plane where the bottom plate 1 is located, the two circular arc parts and the two small triangular parts are symmetrical about the axis of the threaded hole 11, the projection of the sharp point of the large triangular part is located on the projection line of the axis of the threaded hole 11, the circular arc transition is formed between the circular arc parts and the small triangular parts, the screwing-in point of the threaded hole 11 is located on the bottom surface of the bottom with the two circular arc parts, the straight line where the sharp point of the large triangular part is located after mounting is repeated with the intersection line of the two adjacent frames 2, and the bottom surface of the bottom with the two circular arc parts is flush with the bottom.
Fig. 6 shows a schematic view of the whole structure of the aluminum alloy formwork unit with the die angle structural member (9) of the embodiment: the die angle structural member (9) is embedded in a second concave structure cavity (2-3) of the aluminum alloy building template unit, meanwhile, a first screw (12) is used for firmly connecting the die angle structural member (9) with the aluminum alloy building template unit, and the first screw (12) is screwed into a threaded hole (11) of the die angle structural member (9). The mould angle structure (9) plays a role in protecting the aluminum alloy building template unit, if the mould edge structure (8) is damaged, only a new mould needs to be replaced, the whole template is not required to be scrapped, and therefore the service life of the aluminum alloy building template unit can be greatly prolonged.
Example three:
fig. 7 shows a schematic view of the overall structure of the preferred die angle connector (9-1), the positioning bolt (6) and the nylon locknut (7) of the present invention: the material of the mould corner structural part (9-1) of the embodiment is stainless steel, such as 316 and 304, and has the characteristics of high strength and corrosion resistance; the die corner connecting piece (9-1) of the embodiment has a symmetrical structure, the shape structure of half of the die corner connecting piece is the same as that of the die corner structural piece (9) in the second embodiment shown in fig. 5, so that the die corners of two aluminum alloy building template units with corresponding second concave structure cavities 2-3 arranged at the die corners can be accurately and firmly connected together, and the die corner connecting piece (9-1) is also provided with a threaded hole (11-1) for facilitating the fastening of a mounting screw. The middle part of the positioning bolt (6) is provided with a positioning cylindrical surface (6-1) to ensure that the two aluminum templates are accurately connected together, two ends of the positioning cylindrical surface 6-1 are respectively provided with a screwing section and a threaded section, the screwing section is provided with outer surface stripes and an inwards concave polygonal blind hole, the part of the screwing section and the part of the threaded section, which is contacted with the positioning cylindrical surface 6-1, are provided with smaller diameter sections, the diameter of the smaller diameter sections is smaller than that of the screwing section and the threaded section, and the positioning bolt 6 is fastened by a nylon locknut 7 after penetrating through a through hole on the side surface of the frame; the nylon locknut 7 can effectively prevent two spliced aluminum templates from loosening during production in the using process.
Fig. 8 shows a schematic diagram of a preferred form splicing overall structure of the present invention: the die angle connecting piece (9-1) is embedded in the second concave structure cavity (2-3) of the two aluminum alloy building template units, and meanwhile, the second screw (12-1) is used for enabling the die angle connecting piece (9-1) to firmly and precisely connect the two aluminum alloy building template units together. The two-piece aluminum alloy building template unit is further precisely connected together by using the positioning bolt (6) and is further firmly connected together by using the nylon locknut (7). Through the connection, the two aluminum alloy building template units connected together are very firm and reliable, and in addition, the two aluminum alloy building template units connected together are easy to disassemble and assemble again by using a proper tool. Fig. 8 also shows that other mold corners of two aluminum alloy building template units connected together are embedded with mold corner structural members (9) to protect the mold corners of the aluminum alloy building template units.
In the first embodiment, the aluminum alloy building template structural unit can be set to be in a specification of 396 x 35mm, the plastic die edge structural member (8) arranged on the side edge is in a specification of 400 x 2 x 35mm, and the plastic die edge structural member (8) is in a specification of 400 x 35mm after being combined with the aluminum alloy building template unit; when the unit is actually used, the unit can be spliced into a larger structural unit as required in a factory, such as 2400 x 400 x 35mm structural unit, then the unit is transported to a construction site to be installed into a building model for concrete pouring, and after the construction is finished, the unit can be transported back to the factory to be split and reassembled into 2000 x 400 x 35mm structural unit to meet the size requirement of a new construction project, so that the utilization ratio of the standard plates of the aluminum formwork can be greatly improved. If the plastic mould edge structural part (8) is damaged, the plastic mould edge structural part is replaced, and the whole template is not required to be scrapped.
In the third embodiment, the structural unit of the aluminum alloy building template can be set to be 400 × 35mm, and the two templates are spliced together to be 800 × 400 × 35 mm; when the unit is actually used, the unit can be spliced into larger structural units as required in a factory, such as 1600 x 400 x 35mm structural units, then the structural units are transported to a construction site to be installed into a building model for concrete pouring, and after the construction is finished, the structural units can be transported back to the factory to split and install the model corners into 2400 x 400 x 35mm structural units to meet the size requirement of a new building project, so that the utilization ratio of the standard plates of the aluminum formwork can be greatly improved. If the die corner structural part 9 is damaged, the die corner structural part 9 is replaced, and the whole template is not required to be scrapped.
Although the above description has been shown in different embodiments, the various features and/or aspects may be combined with each other in any combination to form different aspects based on the present invention, without conflict or intervention.
The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides an integrated into one piece aluminum alloy building templates, including bottom plate (1), frame (2), main strengthening rib structure (3) and inferior strengthening rib structure (4), main strengthening rib structure (3) set up on bottom plate (1) and are connected with frame (2), the height of main strengthening rib structure (3) is 30-100% of frame (2) height, inferior strengthening rib structure (4) also set up on bottom plate (1) and are connected with frame (2) and main strengthening rib structure (3), highly 5-50% of frame (2) height of inferior strengthening rib structure (4), its characterized in that: the main reinforcing rib structure body is in a cross shape, the secondary reinforcing rib structure bodies are arranged in a grid mode, a plurality of first through holes (2-1) used for being fastened and connected with an aluminum alloy building template connected with the frame (2) are arranged on the frame (2), the first through holes on each side of the frame (2) are arranged in a linear array mode, a plurality of first concave structure cavities (2-2) playing a role of fixing the frame structure body (8) and/or a weight reduction role are further arranged on the outer side of the frame (2), the first concave structure cavities are irregular polygons, and the first through holes and the first concave structure cavities are arranged in a staggered mode;
the first concave structure cavity (2-2) comprises two opposite straight sides and two opposite arc sides, the arc sides are concave towards the inside of the irregular polygon, and the arc sides are in arc transition with the adjacent straight sides; the outer side of the aluminum alloy building template is fixedly connected with a template edge structural member (8); the frame corners of the aluminum alloy building template are provided with corner reinforcing rib structural bodies (5), the height of each corner reinforcing rib structural body (5) is 30-100% of the height of the frame (2), and the corner reinforcing rib structural bodies and the frames form a hollow triangular structure; the die edge structural part (8) is made of nylon plastics or aluminum alloy, a plurality of protruding structural bodies (8-1) corresponding to the first concave structural cavities (2-2) are arranged on the die edge structural part (8), the shapes of the protruding structural bodies are matched with those of the first concave structural cavities, a plurality of second through holes (2-11) corresponding to the first through holes (2-1) are arranged, and the protruding structural bodies and the second through holes are arranged in a linear staggered mode;
a second concave structure cavity (2-3) fixedly connected with a mould angle structural member (9) or a mould angle connecting member (9-1) is arranged at a mould angle of the aluminum alloy building template; the shape of the die angle structural part (9) is matched with that of the second concave structure cavity (2-3), the die angle structural part (9) comprises a bottom part with two circular arc parts, a middle part with two small triangular parts and a top part with a large triangular part, a threaded hole (11) is further formed in the die angle structural part, the axis of the threaded hole is parallel to the plane where the base plate is located, the two circular arc parts and the two small triangular parts are symmetrical about the axis of the threaded hole, and the projection of the sharp point of the large triangular part is located on the projection line of the axis of the threaded hole; the circular arc part and the small triangular part are in circular arc transition, the screwing point of the threaded hole is positioned on the bottom surface of the bottom with the two circular arc parts, the straight line where the sharp point of the large triangular part is positioned after installation is repeated with the intersection line of the two adjacent frames, and the bottom surface of the bottom with the two circular arc parts is flush with the bottom surface of the second concave structure cavity; the die corner connecting piece (9-1) has a symmetrical structure, the shape structure of one half of the die corner connecting piece is the same as that of the die corner structural piece (9), and a threaded hole (11-1) is further formed in the die corner connecting piece (9-1) to facilitate fastening and mounting of a screw; a positioning cylindrical surface (6-1) is arranged in the middle of the positioning bolt (6), two ends of the positioning cylindrical surface are respectively a screwing section and a threaded section, and the positioning bolt penetrates through a first through hole in the side surface of the frame and is fastened by a locknut (7); during installation, the die corner connecting piece (9-1) is embedded in a second concave structure cavity (2-3) of two adjacent aluminum alloy building templates, and meanwhile, a second screw (12-1) is used for enabling the die corner connecting piece (9-1) to firmly and precisely connect the two aluminum alloy building template units together.
2. The integrally formed aluminum alloy building template of claim 1, wherein: the second concave structure cavity (2-3) is further provided with a through hole (10) to facilitate installation of a screw, and the axis of the through hole is parallel to the plane where the bottom plate is located.
3. The integrally formed aluminum alloy building panel of any one of claims 1-2, wherein: the main reinforcing rib structure body is in a cross shape, and a cylindrical structure for increasing the area/strength is arranged at the cross point of the cross shape; or the main reinforcing rib structure body is of a cross-shaped structure, each cross-shaped edge is of two reinforcing plate type structures, and a short auxiliary reinforcing plate perpendicular to or intersected with the two reinforcing plates is arranged between the two reinforcing plates.
4. The integrally formed aluminum alloy building template unit of any of claims 1-2, wherein: the aluminum alloy template structure unit is integrally formed by pressure casting through using aluminum alloy liquid and applying a die casting machine.
5. The integrally formed aluminum alloy building template unit of any of claims 1-2, wherein: the aluminum alloy building template unit is integrally formed by using semisolid aluminum alloy slurry and performing pressure casting by using a die casting machine.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565143.5A CN108590163B (en) | 2018-06-04 | 2018-06-04 | Integrated into one piece aluminum alloy building templates |
| PCT/CN2019/082991 WO2019233193A1 (en) | 2018-06-04 | 2019-04-17 | Integrally-formed aluminum alloy construction template |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810565143.5A CN108590163B (en) | 2018-06-04 | 2018-06-04 | Integrated into one piece aluminum alloy building templates |
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| CN108590163A CN108590163A (en) | 2018-09-28 |
| CN108590163B true CN108590163B (en) | 2020-08-14 |
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| CN108590163B (en) * | 2018-06-04 | 2020-08-14 | 广西汉瑞金属科技有限公司 | Integrated into one piece aluminum alloy building templates |
| CN109610808B (en) * | 2018-11-11 | 2021-04-23 | 广东博智林机器人有限公司 | High-rise building aluminum formwork combined structure |
| CN109629828A (en) * | 2018-12-03 | 2019-04-16 | 筑梦高科建筑有限公司 | A kind of quick rigging mechanism of semi-solid-state shaping |
| CN109653488A (en) * | 2019-01-14 | 2019-04-19 | 广西汉瑞金属科技有限公司 | A kind of modular unit and its installation method of building template support system |
| CN109853938A (en) * | 2019-03-14 | 2019-06-07 | 广东博智林机器人有限公司 | Building template assembly |
| CN111877740B (en) * | 2020-06-18 | 2023-11-03 | 内蒙古城建工程股份有限公司 | Reinforced green building template |
| CN111809862A (en) * | 2020-07-17 | 2020-10-23 | 赤壁富祥盛科技有限公司 | Aluminum alloy template processing method |
| CN111974964A (en) * | 2020-09-09 | 2020-11-24 | 苏州慧驰轻合金精密成型科技有限公司 | Ultrahigh-strength high-heat-conductivity semisolid extrusion casting aluminum alloy casting and preparation process thereof |
| CN113006463A (en) * | 2021-02-02 | 2021-06-22 | 山东华盛荣镁业科技有限公司 | Integral die casting type template |
| CN112982953A (en) * | 2021-03-03 | 2021-06-18 | 张文郡 | Building splicing template |
| CN113107189B (en) * | 2021-04-16 | 2023-01-03 | 山东华铝模板有限公司 | Aluminum template structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH09221910A (en) * | 1996-02-15 | 1997-08-26 | Akemasa Kurotani | Concrete form |
| KR20110032903A (en) * | 2009-09-24 | 2011-03-30 | 서우석 | The utensil for form |
| CN104763138B (en) * | 2015-04-13 | 2016-09-07 | 河北润林新材料科技有限公司 | A kind of building template of anti-injection epitome |
| CN205654077U (en) * | 2016-05-19 | 2016-10-19 | 中国建筑第八工程局有限公司 | Utilize cross -section characteristic to prevent frame section bar of connected node upset |
| CN205713068U (en) * | 2016-06-23 | 2016-11-23 | 济南德丰塑料有限公司 | Assembled aluminum plastic composite building form board |
| CN106917505B (en) * | 2017-03-30 | 2019-01-15 | 河北建筑工程学院 | A kind of transparent plastic template for building and preparation method thereof |
| CN108590163B (en) * | 2018-06-04 | 2020-08-14 | 广西汉瑞金属科技有限公司 | Integrated into one piece aluminum alloy building templates |
| CN208347298U (en) * | 2018-06-04 | 2019-01-08 | 曹海平 | It is integrally formed aluminum alloy building template unit |
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