CN110552497A - light steel keel building template and manufacturing method thereof - Google Patents
light steel keel building template and manufacturing method thereof Download PDFInfo
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- CN110552497A CN110552497A CN201910889269.2A CN201910889269A CN110552497A CN 110552497 A CN110552497 A CN 110552497A CN 201910889269 A CN201910889269 A CN 201910889269A CN 110552497 A CN110552497 A CN 110552497A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 88
- 239000010959 steel Substances 0.000 title claims abstract description 88
- 238000004519 manufacturing process Methods 0.000 title abstract description 14
- 238000000034 method Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 abstract description 2
- 238000009415 formwork Methods 0.000 description 18
- 239000012634 fragment Substances 0.000 description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material 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
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
- E04G11/12—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements and beams which are mounted during erection of the shuttering to brace or couple the elements
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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
-
- 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
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
-
- 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
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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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The light steel keel building template and the manufacturing method thereof use the template surface of the inner side surface of a standardized modularized light steel keel framework support as a building template kit to form a tool type template, the template can be disassembled and reused, the template can be completely prefabricated in a factory and can be produced according to standardized numerical control, the precision is high, the speed is high, the labor is saved, the material wave is extremely low, the cost is greatly reduced, the on-site quick and efficient construction is realized, the construction period is shortened, the flatness is high after pouring, the later-stage decoration steps are reduced, and the construction template is a leap of the building template technology.
Description
Technical Field
The invention relates to the field of templates in civil engineering construction of building technology, in particular to a light steel keel building template and a manufacturing method thereof.
background
The types of the templates in the current market are wood templates, aluminum templates and steel templates; the steel plate template is not beneficial to turnover in a small space due to overlarge weight and is gradually eliminated in the construction of commercial houses.
The wood pattern is difficult to ensure the work efficiency, quality and safety of construction because the needed steel pipe supports and the template connecting points are too many and the manual work on site is basically adopted.
the aluminum mould poured concrete surface layer is good, partial outer wall painting process can be omitted, the forming precision is accurate, the number of times of template reuse is large, but the defect that the price is too high, only standard parts can be made, nonstandard special shapes cannot be processed, and the initial investment is large is also obvious.
Disclosure of Invention
The invention aims to provide a light steel keel building template and a manufacturing method thereof, and aims to achieve the purposes of reasonable stress, simple structure, high accuracy, low manufacturing cost and convenience in installation.
the light steel keel building template is used for the temporary support of the concrete structure building component formed by cast-in-place, and is characterized in that: the light steel keel building template comprises a plurality of fixedly connected light steel keel template frameworks and template surfaces fixedly supported by the light steel keel template frameworks, wherein the template surfaces are assembled around a preset building component cavity, and the building component cavity surrounded by the template surfaces can be cast and sealed;
the light steel keel template framework is a rectangular framework which is spliced by light steel keel rods and used for fixing the template surface.
The light steel keel template framework comprises an upper frame beam and a lower frame beam which are respectively positioned at the upper edge and the lower edge, an outer frame which is fixedly enclosed into a rectangle by a left frame beam and a right frame beam which are respectively positioned at the left edge and the right edge, and a middle transverse stress rod piece and a middle vertical stress rod piece which are mutually connected through fasteners.
The light steel keel formwork framework spliced by the light steel keel rod pieces with the C-shaped, U-shaped or pi-shaped cross sections is characterized in that notches of the upper frame beam and the lower frame beam are transversely arranged at the top and the bottom of the light steel keel formwork framework relatively, notches of the left frame beam and the right frame beam are vertically arranged at the edges of the left side and the right side of the light steel keel formwork framework relatively, the middle transverse stress rod piece and the middle vertical stress rod piece are respectively transversely and vertically arranged at the middle part of the light steel keel formwork framework, and a web plate of the light steel keel rod piece is perpendicular to a formwork surface.
Typically, the outer side of the light steel keel formwork framework is supported by a back ridge system. Or the outer side surface of the light steel keel template framework can be fixed by surrounding rods.
The cross-section of fossil fragments member is U type, C type, pi type or rectangle, and in the turn department, the connection of adjacent light gauge steel template skeleton does: the flange of the right frame beam is fixedly connected with the web of the left frame beam in the adjacent building template framework through the preformed hole of the board surface through a fastening piece, and the flange of the left frame beam is fixedly connected with the web of the right frame beam in the adjacent building template framework through the preformed hole of the board surface through a fastening piece.
To the fossil fragments member of C type cross-section, at the crosspoint of the interior fossil fragments member of building templates skeleton, have the cross crosspoint that is located building templates skeleton middle part, be located the T type crosspoint of outer frame edge and be located the L type crosspoint of outer frame bight:
At the cross-shaped intersection point, a web plate of one keel rod piece is provided with a hole capable of penetrating through the other keel rod piece at the intersection point, two edges of the hole are tightly adjacent to two flanges, the lip edge of the keel rod piece with the hole in the intersection state is cut off, and the overlapping part of the flanges of the two keel rod pieces is attached and fastened by a fastening piece;
at the position of a T-shaped intersection, the end part of a first rod piece is connected with the middle part of a second rod piece in an overlapping mode, flanges at the end part of the first rod piece are arranged on the inner sides of a pair of flanges of the second rod piece at the position of the intersection, lips of the second rod piece at the intersection are cut off, the width of a web plate of the first rod piece is reduced and inserted into a groove opening of the second rod piece after a rib is pressed in the length direction of the intersection, and the overlapping positions of the flanges of the two rod pieces are attached and fastened and connected through;
The end of the first rod piece is connected with the end of the second rod piece in an overlapping mode at the L-shaped intersection point, flanges of the end of the first rod piece are arranged on the inner sides of a pair of flanges of the second rod piece at the intersection point, lips of the second rod piece at the intersection point are cut off, the width of a web plate of the first rod piece is reduced and inserted into the groove of the second rod piece after the web plate of the first rod piece is ribbed in the length direction at the intersection point, and the overlapping positions of the flanges of the two rod pieces are attached and fastened through fasteners.
The template surface is fixed on the inner side surface of the building template framework adjacent to the cavity of the building component, and the template surface is attached to the flange of the keel rod piece and is fixedly connected with the flange of the keel rod piece through a fastener.
The manufacturing method of the light steel keel building template is characterized by comprising the following steps of: comprises the following steps of:
Firstly, parameters and lists of keel rod pieces and template surfaces required by a modularized light steel keel template framework are derived according to the design shape and size of a building component, and standard modularized processing is directly carried out on a butt joint factory;
Secondly, the produced and processed modularized keel rod pieces and the template surfaces are classified and numbered according to types and purposes in a factory, the keel rod pieces with the corresponding numbers are spliced into a light steel keel template framework through fasteners, and the template surfaces with the corresponding numbers are fixedly spliced with the light steel keel template framework;
and thirdly, splicing corresponding template surfaces of the building components including the foundation, the column, the beam, the wall and the plate with fasteners according to different specifications to form building templates of corresponding types, wherein the outer sides of the light steel keel template frameworks are fixedly supported by a back ridge system.
In the first step, the template surfaces are arranged and compared in the raw material rough board according to the set size and shape, so that the utilization rate of the raw material rough board is maximized by the cutting scheme.
in the first step, aiming at a keel rod piece with a C-shaped cross section which needs to be subjected to cross-shaped cross connection, a lip is removed at a uniform cross point setting position for a second rod piece which is provided with a hole at a cross point and is penetrated through the hole, a web plate is provided with a hole at a corresponding position so that a first rod piece can be vertically penetrated through the hole, a rib is pressed on the web plate at the cross point setting position in advance in the length direction of the first rod piece, and the end part of the first rod piece is vertically penetrated into the hole of the second rod piece until the preset cross point position;
Aiming at a keel rod piece with a C-shaped cross section and needing T-shaped cross connection and L-shaped cross connection, removing lips at a uniform cross point setting position of a second rod piece embedded into a first rod piece at the cross point, and vertically embedding the end part of the cross point of the first rod piece into the cross point of the second rod piece;
And the flanges of the first rod piece and the second rod piece at the intersection position are overlapped and are tightly connected by a fastening piece.
The invention breaks through the construction process method of the spot processing, manufacturing and scattered installation of the traditional template and steel bar engineering, adopts a brand new integral template installation process, completes the whole factory of template processing, assembly and molding according to the automatically designed component modules, accurately releases the modules in place, installs, connects and supports the modules in the construction site to form an integral template keel system, and carries out integral concrete casting and tamping once after releasing and retesting. The field labor is greatly reduced, and the construction cost is reduced.
The invention is suitable for unified standardized production by automatic equipment, the template keel of the concrete single component is automatically designed, produced and processed by the automatic equipment, the design drawing is directly optimized and then is transmitted to the numerical control equipment for processing, the precision is high, and the local precision of the concrete single component after demoulding can also reach the bare concrete standard.
The overall design of the formwork keel can be completed through the automatic design of a full-digital platform, the concrete single-component formwork keel is connected and supported with each other to form the formwork, the integrity, the stability and the structural safety of a formwork system in the concrete pouring construction process are ensured, and the high precision and the safety of the overall formwork system are ensured through the digital automatic front-end design.
The template can be completely prefabricated in a factory, the template can be produced according to standard numerical control, the precision is high, the speed is high, the labor is saved, the material waste is extremely low, the cost is greatly reduced, the construction can be rapidly and efficiently carried out on site, the construction period is shortened, the flatness is high after pouring, the later-stage decoration steps are reduced, and the template is a revolution of the building template technology.
drawings
figure 1 is a schematic structural view of an embodiment of the building panel of the present invention,
Figure 2 is a schematic view of the construction of a building formwork frame,
Figure 3 is a front view of a single building panel,
figure 4 is a side view of figure 3,
Figure 5 is a cross-sectional view of the C-shaped keel beam,
figure 6 is a perforated configuration of the C-shaped keel bar at the intersection.
In the figure: 1-building template external member, 2-steel reinforcement cage, 3-fastener, 4-split screw rod suit, 11-light steel keel template skeleton, 12-template face, 001-upper frame beam, 002-lower frame beam, 003-left frame beam, 004-right frame beam, 101-outer frame, 102-middle transverse stress rod piece, 103-middle vertical stress rod piece, 01-web plate, 02-flange and 03-lip edge.
Detailed Description
The invention is further described below with reference to the accompanying drawings: the building template shown in figures 1 and 2 is used for cast-in-place forming temporary support of a concrete structural building member, and is disassembled after forming to be recycled.
The light steel keel has very thin thickness, generally less than 2mm, and is formed by bending steel plates or strip steel in a cold state into cold-formed thin-wall steel with various section shapes. The common steel structure is thick and is formed by hot rolling of steel plates or strip steel. Therefore, the light steel keel has the characteristics of light weight, high strength and good toughness, and can obviously reduce the steel consumption of the building member.
The building template comprises a building template suite 1, wherein the building template suite 1 is formed by surrounding a preset building component cavity by a plurality of fixedly connected light steel keel template frameworks 11 and template surfaces 12 fixedly supported by the light steel keel template frameworks, and the building component cavity surrounded by the template surfaces 12 can be poured and sealed. Common building components are divided into a foundation, a column, a beam, a wall and a plate, the template is surrounded by the template according to the size in a cast-in-place mode, the surrounded template is supported by a light steel keel template framework 11 of a light steel keel, the integral light steel keel template framework 11 is constructed according to the shape of a template surface 12, and because the sizes of the foundation, the column, the beam, the wall and the plate of the common building components have uniform standards, the standardized light steel keel template framework 11 and the template surface 12 can be constructed to form a standardized building template kit 1, so that the standardized high-efficiency production of a factory is facilitated. And the light steel keel has thinner thickness, light weight and more convenient transportation.
The light steel keel template framework 11 is a rectangular framework which is spliced by keel rods with U-shaped, C-shaped, pi-shaped or rectangular sections and used for fixing the template surface 12. Usually, the main plate surface of the profile is a web, and the plate surfaces vertically and symmetrically arranged on two sides of the web are flanges. Fig. 6 shows a cross-sectional view of the keel member with the C-shaped section, flanges 02 on two sides of a web 01 are vertically bent with the web at the same side of the web, the outer edge of the flange with the C-shaped section is provided with a lip 03 which is vertically bent inwards, and the outer edge of the flange with the U-shaped section is not provided with a lip. The keel rod piece has the advantages of thin thickness, light weight and good rigidity.
As shown in fig. 3 and 4, the light steel keel formwork framework 11 comprises an outer frame 101, a middle transverse force-bearing rod 102 and a middle vertical force-bearing rod 103, wherein the outer frame 101 is a rectangle formed by an upper frame beam 001, a lower frame beam 002, a left frame beam 003 and a right frame beam 004. The building template framework 11 is formed by connecting the fasteners.
wherein, go up frame roof beam 001 and lower frame roof beam 002 notch respectively and transversely set up in light gauge steel template skeleton 11's top and bottom relatively, left frame roof beam 003 and right frame roof beam 004 notch respectively and vertically set up in light gauge steel template skeleton 11's left and right sides edge relatively, middle horizontal atress member 102 and middle vertical atress member 103 respectively transversely and vertically set up in light gauge steel template skeleton 11's middle part, the web of fossil fragments member is perpendicular with the face of template.
Each rod piece of the light steel keel template framework 11 is arranged in one plane, the characteristic of good toughness of the keel rod pieces is utilized for the crossed parts of the keel rod pieces, and one keel rod piece penetrates through the other web plate.
At the intersections of the keel members in the building formwork 11, as shown in fig. 3, there are a cross intersection at the center of the building formwork 11, a T intersection at the edge of the outer frame 101, and an L intersection at the corner of the outer frame 101. For a C-section keel bar:
at the cross-shaped intersection point, the lip 03 of the middle vertical stress rod member 103 is cut off, the web 01 is provided with a hole which can penetrate through the middle transverse stress rod member 102 at the intersection point, as shown in fig. 6, the rectangular hole is formed, the opposite two sides of the hole, which are adjacent to the two flanges, are close to the flanges 02, the width of the hole can be slightly wider than the thickness of the middle transverse stress rod member 102, the web of the middle transverse stress rod member 102 is inwards or outwards bent in the width direction by utilizing the toughness of the keel rod member, so that the width is reduced, the middle transverse stress rod member 102 can integrally penetrate through the hole, the intersection point of the middle transverse stress rod member 102 is subjected to rib pressing treatment in the length direction, the strength is increased, and the width of the intersection point position is narrowed and is just embedded in the. The overlapped parts of the two rod flanges 02 are fastened and connected by a fastening piece.
At the cross-shaped intersection point, the middle vertical stress rod member 103 can also penetrate through the middle transverse stress rod member 102, the intersection point of the middle transverse stress rod member 102 is provided with a rectangular hole, the lip edges are removed at the opening positions respectively, and the middle vertical stress rod member 103 penetrates through the opening of the middle transverse stress rod member 102 and is fixedly connected with the flange of the middle transverse stress rod member 102 through a fastening piece respectively.
At the position of a T-shaped intersection, the end part of the first rod piece is connected with the middle part of the second rod piece in an overlapping mode, end flanges 02 of the first rod piece are arranged on the inner sides of a pair of flanges of the second rod piece at the position of the intersection, a lip 03 of the second rod piece at the intersection is cut off, the width of a web plate 01 of the first rod piece is reduced after the web plate is ribbed in the length direction and then inserted into a notch of the second rod piece, and the overlapping position of the flanges 02 of the two rod pieces is fastened and connected through a fastening.
the end of the first rod piece is connected with the end of the second rod piece in an overlapping mode at the position of the L-shaped intersection, end flanges 02 of the first rod piece are arranged on the inner sides of a pair of flanges of the second rod piece at the position of the intersection, a lip 03 of the second rod piece at the intersection is cut off, a web plate 01 of the first rod piece is ribbed in the length direction and then inserted into a notch of the second rod piece in a width reducing mode, and the overlapping position of the flanges 02 of the two rod pieces is fastened and connected through a fastening piece.
The connection of the adjacent light steel keel template frameworks 11 in the building template suite 1 at the turning part is as follows: the outer side face of the flange 02 of the right frame beam 004 is attached to the outer side face of the web 01 of the left frame beam 003 in the adjacent building template framework 11, preformed holes are formed in the overlapped faces, the fastener 3 penetrates through the preformed holes of the plate faces to be fastened and connected, and the flange 02 of the left frame beam 003 is fastened and connected with the web 01 of the right frame beam 004 in the adjacent building template framework 11 through the preformed holes of the plate faces, wherein the fastener 3 penetrates through the preformed holes.
The formwork surface 12 is fastened with the building formwork framework 11 by means of fastening elements to the keel beam flanges 02 adjacent to the inner side of the cavity of the building element. The outer side surface of the building formwork framework 11 is fixedly connected through a back ridge system.
The manufacturing method of the building template comprises the following steps of:
Firstly, parameters and lists of keel rods required by the modularized building template suite 1 and reinforcing steel bars required by the template surface 12 are derived according to the design shape and the size of a building component, and data are directly subjected to standard modularization processing on a factory. The building elements of basis, post, wall, roof beam, board are the cuboid, directly can be according to the interval of size and fossil fragments member, by and aforementioned 11 structure requirements of light gauge steel template skeleton obtain 11 concrete structures of supporting light gauge steel template skeleton, and then the length that clearly obtains each fossil fragments member and the reinforcing bar size and the quantity requirement that the template face size corresponds, can be directly by keel member, template face 12 and the reinforcing bar of equipment processing production correspondence quantity.
The template surface 12 is optimally arranged on the raw material rough plate according to the set size and shape, so that the utilization rate of the raw material rough plate is maximized. By utilizing the size of the rough board and the required template surfaces 12 and the number, the optimal rough board cutting mode can be obtained, and the utilization rate of rough board materials is improved to the maximum extent. The whole production process can be conveniently subjected to numerical control generation and output, and the precision is high and the consistency is good.
And the keel rod piece and the template surface are produced in a standardized structure, and holes are uniformly pre-drilled corresponding to the connecting positions of the fasteners. All parts and finished products are subjected to streamlined quality inspection, and the quality is better guaranteed compared with that of field manual manufacturing.
Aiming at the keel rod pieces with preset numbers needing cross connection, for the second rod pieces with the flanges 02 at the intersection points arranged on the outer sides, the lip edges 03 with the C-shaped cross sections are removed correspondingly at the set positions of the uniform intersection points according to the widths of the flanges, and holes are formed in the web plates 01 at the corresponding positions of the second rod pieces crossed in the cross shape.
For the first rod piece with the flange 02 at the intersection position arranged on the inner side, the web plates at the uniform intersection setting position are ribbed in the length direction; for cross-shaped cross connection, vertically penetrating the end part of the first rod piece from the hole of the second rod piece until reaching a preset intersection point position; for T-shaped cross and L-shaped cross connections, the end of the cross point of the first rod piece is vertically embedded into the position of the cross point of the second rod piece.
And the first rod piece and the second rod piece at the position of the intersection point are overlapped by the flange 02 and are tightly connected by a fastening piece.
After the whole process is industrialized, all parts are produced in a standardized manner, the produced parts and the quantity are clear, the precision is greatly improved, the efficiency is improved, the labor and the construction period are reduced, and the consumption of materials and labor is greatly reduced.
And secondly, classifying and numbering produced and processed modularized keel rods, template surfaces 12 and reinforcing steel bars in a factory according to purposes, preparing the keel rods with corresponding numbers according to classification flows and quantity, and splicing the keel rods into the light steel keel template frameworks 11 in a one-to-one correspondence mode through fasteners.
Thirdly, the building components are divided into foundations, columns, beams, walls and plates, the building templates 1 are spliced into corresponding types of light steel keel template frameworks 11 through fasteners 3, and then back edge systems are fixedly connected to the outer sides of the light steel keel template frameworks 11.
And (3) directly transporting the building template finished product to the site, directly pouring after correspondingly hoisting in place, and detaching the building template suite 1 after the building member is cured and molded, so that the building template can be reused.
Claims (10)
1. A light steel keel building template is used for the on-site pouring forming temporary support of concrete structure building components and is characterized in that: the light steel keel building template comprises a plurality of fixedly connected light steel keel template frameworks (1) and a template surface (12) fixedly supported by the light steel keel template frameworks, wherein the template surface (12) is assembled around a preset building component cavity, and the template surface (12) enables the enclosed building component cavity to be sealed in a pouring manner;
the light steel keel template framework (1) is a rectangular framework which is formed by splicing light steel keel rod pieces and used for fixing a template surface (12).
2. The light gauge steel building panel of claim 1, wherein: the light steel keel template framework (1) comprises an upper frame beam (001) and a lower frame beam (002) which are respectively positioned at the upper edge and the lower edge, a left frame beam (003) and a right frame beam (004) which are respectively positioned at the left edge and the right edge, an outer frame (101) which is fixedly enclosed into a rectangle, and a middle transverse stress rod piece (102) and a middle vertical stress rod piece (103) which are mutually connected through fasteners.
3. The light gauge steel building panel of claim 2, wherein: as the light steel keel template framework (1) spliced by the light steel keel rod pieces with C-shaped, U-shaped or pi-shaped cross sections, the notches of the upper frame beam (001) and the lower frame beam (002) are relatively and transversely arranged at the top and the bottom of the light steel keel template framework (1), the notches of the left frame beam (003) and the right frame beam (004) are relatively and vertically arranged at the edges of the left side and the right side of the light steel keel template framework (1), the middle transverse stress rod piece (102) and the middle vertical stress rod piece (103) are respectively and transversely and vertically arranged in the middle of the light steel keel template framework (1), and the web plate of the light steel keel rod piece is vertical to the template surface.
4. The light gauge steel building panel of claim 2, wherein: the outer side surface of the light steel keel template framework (1) is supported by a back ridge system.
5. the light gauge steel building panel of claim 2, wherein: the cross-section of the keel rod piece is U-shaped, C-shaped, pi-shaped or rectangular, and at the turning part, the connection of the adjacent light steel keel template frameworks (1) is as follows: the flange (02) of the right frame beam (004) is tightly connected with the web (01) of the left frame beam (003) in the adjacent building template framework (1) through the preformed hole of the plate surface by a fastener (3), and the flange (02) of the left frame beam (003) is tightly connected with the web (01) of the right frame beam (004) in the adjacent building template framework (1) through the preformed hole of the plate surface by the fastener (3).
6. The light gauge steel building panel of claim 2, wherein: for the keel rod piece with the C-shaped cross section, at the cross point of the keel rod piece in the building template framework (11), a cross point positioned in the middle of the building template framework (11), a T-shaped cross point positioned at the edge of the outer frame (101) and an L-shaped cross point positioned at the corner of the outer frame (101) are arranged:
at the cross-shaped intersection point, a web plate (01) of one keel rod piece is provided with a hole which can pass through the other keel rod piece at the intersection point, two sides of the hole are tightly close to two flanges (02), a lip edge (03) of the keel rod piece with the hole is cut off in the intersection state, and the overlapping part of the flanges (02) of the two rod pieces is attached and fastened by a fastening piece;
At the position of a T-shaped intersection, the end part of a first rod part is connected with the middle part of a second rod part in an overlapping mode, flanges (02) at the end part of the first rod part are arranged on the inner sides of a pair of flanges of the second rod part at the position of the intersection, a lip edge (03) of the second rod part at the intersection is cut off, a web plate (01) of the first rod part is ribbed in the length direction at the intersection, the width of the web plate is reduced and the web plate is inserted into a notch of the second rod part, and the overlapping position of the flanges (02) of the two rod parts is;
at the position of an L-shaped intersection, the end part of a first rod piece is connected with the end part of a second rod piece in an overlapping mode, end flanges (02) of the first rod piece are arranged on the inner sides of a pair of flanges of the second rod piece at the position of the intersection, a lip edge (03) of the second rod piece at the position of the intersection is cut off, a web plate (01) of the first rod piece is ribbed in the length direction at the position of the intersection, the width of the web plate is reduced and the web plate is inserted into a notch of the second rod piece, and the overlapping position of the flanges (02) of the two.
7. The light gauge steel building panel of claim 1, wherein: the template surface (12) is fixed on the inner side surface of the building template framework (1) adjacent to the cavity of the building component, and the template surface (12) is attached to the keel rod flange (02) and is fastened and connected through a fastener.
8. The method for making a light gauge steel building panel according to any one of claims 1 to 7, characterized in that: comprises the following steps of:
firstly, parameters and lists of keel rods and template surfaces (12) required by a modularized light steel keel template framework (1) are derived according to the design shape and size of a building component, and standard modularized processing is directly carried out on a butt joint factory;
Secondly, the produced and processed modularized keel rod pieces and the template surfaces (12) are classified and numbered according to types and purposes in a factory, the keel rod pieces with the corresponding numbers are spliced into a light steel keel template framework (1) through fasteners, and the template surfaces (12) with the corresponding numbers are fixedly spliced with the light steel keel template framework (1);
And thirdly, splicing the corresponding template surface (12) and the light steel keel template framework (1) into building templates of corresponding types by the building components such as foundations, columns, beams, walls and plates according to different specifications by using fasteners (3), and fixedly supporting the outer side of the light steel keel template framework (1) by using a back edge system.
9. the method of claim 8, wherein: in the first step, the template surfaces (12) are arranged and compared in the raw material rough board according to the set size and shape, so that the utilization rate of the raw material rough board is maximized by the cutting scheme.
10. the method of claim 8, wherein: in the first step, aiming at a keel rod piece with a C-shaped cross section which needs to be subjected to cross-shaped cross connection, a lip (03) is removed at a uniform cross point setting position for a second rod piece which is provided with a hole at a cross point and is penetrated through the hole, a web plate (01) is provided with a hole at a corresponding position so that a first rod piece can vertically penetrate through the hole, the web plate at the cross point setting position of the first rod piece is pressed in the length direction in advance, and the end part of the first rod piece is vertically penetrated through the hole of the second rod piece until the preset cross point position;
Aiming at a keel member with a C-shaped cross section which needs to be subjected to T-shaped cross connection and L-shaped cross connection, removing a lip (03) at a uniform cross point setting position for a second member embedded into a first member at the cross point, and vertically embedding the end part of the cross point of the first member into the cross point of the second member;
the flanges (02) of the first rod piece and the second rod piece at the position of the intersection point are overlapped and are fastened and connected by a fastening piece.
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