Digital assembly type shaping combined formwork system and formwork matching and using method

Abstract

The invention belongs to the technical field of building engineering construction, and provides a digital assembly type shaping combined formwork system which is suitable for building structure concrete pouring and comprises shaping formworks. The shaping formwork comprises a shaping formwork body 1, a first steel-wood keel 11, a bearing piece 152 and a pressing piece, the bearing piece 152 is arranged on the front side face of the shaping formwork body 1, the first steel-wood keel 11 is located on the front side of the shaping formwork body 1, and the first steel-wood keel 11 is arranged at the connecting position of every two adjacent shaping formworks in a pressing mode. The pressing pieces are arranged on the outer sides of the first steel-wood keels 11 in the circumferential direction in an embracing mode, the pressing pieces are connected with the bearing pieces 152 to fix the first steel-wood keels 11, and then the two adjacent shaping formworks are connected and fastened. The length of the shaping template ranges from 1400 mm to 4000 mm, the width of the shaping template ranges from 180 mm to 1000 mm, and the thickness of the shaping template ranges from 10 mm to 25 mm. According to the digital assembly type shaping combined formwork system, the purpose that one formwork reaches the top is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of building engineering construction, and in particular relates to a digital assembled standardized combined template system and a template matching and use method. Background Art

[0002] The pouring of concrete in building structures requires formwork. The existing wooden formworks in the market generally have two sizes, one of which is 1220*2440mm (width*length) and the other is 915*1830mm (width*length). The thickness of the formwork is 10, 12, 15, 18, and 20mm. The engineering structure includes walls, beams, roofs, and columns. According to the specifications of the foundation formwork, the size varies a lot. The specifications and sizes of conventional formworks are relatively simple, and they must be cut and sawed on the construction site to meet the use requirements. In the prior art, the floor height is 3000m, the top plate thickness is 120m, the thickness of the fixed formwork is 15mm, and the height is 2865mm. 1830+1035=2865mm, and the formwork of the entire building needs to be cut and sawed. The corners of the wooden formwork are easily damaged, and water seepage can easily cause the formwork to crack; the existing steel formworks on the market are all ribbed formworks, which are heavy, complicated to match, complicated to construct, and costly.

[0003] The prior art installation template joints are to install L-shaped connecting plates on both sides of each template vertically, and two adjacent templates are arranged vertically. The side plates of the connecting plates have openings, and then one end of the round pin is passed through the opening to connect the two adjacent templates, and the latch piece is inserted into the other end of the round pin, and is fastened with a hammer. This template joint connection is labor-intensive and time-consuming, and the process is cumbersome. The opening frame of the connecting plate is small and difficult to operate. In addition, the latch and the latch piece are small in size and are easy to be lost. The connection between the connecting plate and the template is easy to loosen, and the connecting plate is easy to fall off.

[0004] In the prior art of wall formwork construction, the inner corner reinforcement method is to connect the formwork on both sides of the inner corner with nails, or nail it to the steel-wood keel. Because of the nail fixation, it is difficult to remove, which is labor-intensive, time-consuming and labor-intensive, and easily causes damage to the formwork.

[0005] In the installation and construction of wall formwork in the prior art, the formwork positioning method is: welding steel bars with the same thickness as the wall to the vertical steel bars or drilling holes in the concrete floor to insert steel bars. The method of determining the horizontal elevation is: laying angle irons, placing vertical formwork on the angle irons, and then adjusting the height of the vertical formwork. When the ground flatness error is large, the gap between the angle iron and the ground is large, which is difficult to plug, and the angle iron is cut on site. This positioning and height adjustment construction method is labor-intensive, time-consuming, and wasteful of materials.

[0006] In summary, the existing technology has the following defects and shortcomings: large amount of cutting and sawing during template installation, serious dust pollution, high power consumption, high material waste rate, cumbersome mold matching, cumbersome installation, labor-consuming and time-consuming, and many other defects. Summary of the invention

[0007] The invention provides a digital assembled stereotyped combined template system and a template matching and use method, which at least solves the problem of large template cutting and sawing amount.

[0008] To achieve the above objectives, this application provides the following technical solutions:

[0009] A digital assembled standardized composite formwork system is suitable for pouring concrete for building structures, comprising: a standardized formwork; the standardized formwork comprises: a standardized formwork body, a first steel-wood keel, a receiving piece and a pressing piece, the receiving piece is arranged on the front side of the standardized formwork body, the first steel-wood keel is located on the front side of the standardized formwork body, and the first steel-wood keel is pressed at the connection of two adjacent standardized formworks, the pressing piece is embraced on the circumferential outer side of the first steel-wood keel, the pressing piece is connected to the receiving piece to fix the first steel-wood keel, and then connect and fasten the adjacent two standardized formworks; the length of the standardized formwork ranges from 1400 to 4000 mm, the width ranges from 180 to 1000 mm, and the thickness ranges from 10 to 25 mm.

[0010] The technical solution provided by the embodiment of the present application has the following beneficial effects:

[0011] 1. The standard floor of residential projects has a template that extends from one plate to the top, which is commonly used in frame structure projects and is commonly used for walls, beams, tops, and columns.

[0012] 2. The mold design and production saves more than 90% of labor.

[0013] 3. Reduce the amount of cutting and sawing, saving more than 90% of labor, electricity and machinery.

[0014] 4. Reduce template waste rate by more than 90%.

[0015] 5. Reduce dust and solid waste by more than 90%.

[0016] 6. The construction of template joints and internal corner reinforcement is quick, labor-saving, time-saving and energy-saving.

[0017] 7. The connecting parts are firmly fixed and not easily damaged.

[0018] 8. It solves the problems of template positioning, height adjustment and leak plugging, saves materials and working hours, and improves the template construction accuracy by 90%.

[0019] 9. Solved the problem of replacing wooden formwork (flat plate). The steel-wood composite formwork increased the turnover rate of the flat plate formwork by 90%, thereby reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1A structural schematic diagram of a first embodiment of a single forming template of a digital assembled forming combined template system provided by the present application;

[0021] Figure 2 A structural schematic diagram of a first embodiment of a combination of adjacent standard templates of a digital assembled standard template system provided by the present application;

[0022] Figure 3 A schematic diagram of the cross-sectional structure of a wall formwork of a single fixed formwork of a digital assembled fixed formwork system provided in the present application;

[0023] Figure 4 A wall formwork configuration scheme of a digital assembled standardized combined formwork system provided in this application;

[0024] Figure 5 A top plate early dismantling template configuration scheme for a digital assembled standardized combined template system provided in this application;

[0025] Figure 6 A configuration scheme for the inner beam formwork of a digital assembled standardized combined formwork system provided in this application;

[0026] Figure 7 An external beam template configuration scheme for a digital assembled standardized combined template system provided in this application;

[0027] Figure 8 A 600mm square column formwork configuration scheme for a digitally assembled standardized combined formwork system provided in this application;

[0028] Fig. 9 A 1000mm square column formwork configuration scheme for a digitally assembled standardized combined formwork system provided in this application;

[0029] Fig.10 A schematic diagram of a hook structure of a digital assembled standardized combined template system provided in this application;

[0030] Fig.11 A schematic diagram of the internal angle structure of a digital assembled standardized combined template system provided in this application;

[0031] Fig.12 A schematic diagram of the external angle structure of a digital assembled standardized combined template system provided in this application;

[0032] Fig.13 A schematic diagram of the extrusion structure of a digital assembled stereotyped combined template system provided in this application;

[0033] Fig.14A schematic diagram of the structure of a receiving part of a digital assembled standardized combined formwork system provided in this application;

[0034] Fig.15 A front view of a cross-shaped fastener of a digital assembled standardized combined template system provided in the present application;

[0035] Fig.16 A top view of a cross-shaped fastener of a digital assembled standardized combined template system provided in the present application;

[0036] Fig.17 A structural schematic diagram of a second embodiment of a single forming template of a digital assembled forming combined template system provided by the present application;

[0037] Fig.18 A structural schematic diagram of an integrated positioning, height-adjusting and leak-proofing device for a digitally assembled, standardized combined template system provided in this application;

[0038] Fig.19 A structural schematic diagram of a digital assembled standardized combined template system provided in this application for application at a positive corner;

[0039] Fig. 20 A structural schematic diagram of a wall formwork application of a digital assembled standardized combined formwork system provided in this application;

[0040] Fig.21 A schematic diagram of the structure of a first steel-wood keel of a digital assembled standardized combined formwork system provided in this application;

[0041] Fig. 22 A top view of a first steel-wood keel of a digital assembled standardized combined formwork system provided in the present application;

[0042] Description of the accompanying drawings: Forming template body 1, first steel-wood keel 11, I-shaped fastener 123, first vertical plate 1231, second vertical plate 1232, fixing hole 1233, protrusion 1234, first horizontal plate 1241, second horizontal plate 1242, third horizontal plate 1243, gap 13 between two adjacent forming templates, hook 14, hook 141, hanging ring 142, extrusion 151, right-angle clamp 1511, right-angle wing 1512, baffle 1513, receiving member 152, first receiving plate 1521, second receiving plate 1522, slot 1523, upper edge keel 17, integrated positioning height adjustment plugging device 19, first device 191, lead screw 1911, screw nut 1912, sleeve 1913, first angle iron 1914, connecting hole 1915, second device 192, nut 1925, supporting keel 20, fixing plate 21, first fixing plate 211, second fixing plate 212, gear rod 22, gear seat 23, bevel body 24, steel plate jacket 31, wooden template 32, rivet 33. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical scheme and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0045] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] See attached Figure 1-20A digital assembled standardized combination template system, template matching and use method provided in an embodiment of the present application are introduced in detail.

[0047] In short, the basic technical solution of the present invention is briefly described as follows:

[0048] The present application provides a digital assembled fixed-shaped composite formwork system, which is suitable for pouring concrete for building structures, including a fixed-shaped formwork;

[0049] The shaping template includes a shaping template body 1, a first steel-wood keel 11, a receiving piece 152 and a pressing piece. The receiving piece 152 is arranged on the front side of the shaping template body 1. The first steel-wood keel 11 is located on the front side of the shaping template body 1, and the first steel-wood keel 11 is pressed at the connection of two adjacent shaping templates. The circumferential outer side of the first steel-wood keel 11 is provided with the pressing piece. The pressing piece is connected to the receiving piece 152 to fix the first steel-wood keel 11, thereby connecting and fastening the two adjacent shaping templates.

[0050] The length of the molded template ranges from 1400 to 4000 mm, the width ranges from 180 to 1000 mm, and the thickness ranges from 10 to 25 mm.

[0051] It should be noted that width refers to the horizontal direction; length refers to the vertical direction;

[0052] The present application provides a digital assembled standardized combination formwork system, which realizes a one-plate template to the top and is commonly used in frame structure projects, and is commonly used for walls, beams, tops, and columns; the design and production of the formwork saves more than 90% of labor, reduces the amount of cutting and sawing, saves more than 90% of labor, electricity, and machinery, reduces template waste by more than 90%, and reduces dust and solid waste by more than 90%.

[0053] The following is a detailed discussion of a digital assembled standardized composite formwork system, formwork matching and use method provided by the present application, which is suitable for pouring concrete for building structures.

[0054] like Figure 1 As shown, a digital assembled standardized composite template system provided by the present application includes the standardized template mentioned in the above-mentioned embodiment; the length range of the standardized template is 1400-4000mm, the width range is 180-1000mm, and the thickness range is 10-25mm.

[0055] The shaping template includes a shaping template body 1, on the front side of the shaping template body 1 is arranged a first steel-wood keel 11, the first steel-wood keel 11 is pressed at the connection of two adjacent shaping templates; a receiving part 152 is arranged on the front side of the shaping template body 1, the circumferential outer side of the first steel-wood keel 11 is provided with a clamping part, the clamping part is connected to the receiving part 152 to fix the first steel-wood keel 11, and then connect and fasten the two adjacent shaping templates; the receiving part 152 is connected to the shaping template body 1.

[0056] There are multiple supporting parts 152, for example, 2, 3, 4, 5, 6, 7, 8, 9, 10; the supporting parts 152 are divided into left supporting parts and right supporting parts according to their positions. The distance between the left supporting part and the edge of one end of the shaping template body is not less than half of the width of the first steel-wood keel; the distance between the right supporting part and the edge of the other end of the shaping template body is not less than half of the width of the first steel-wood keel.

[0057] The first steel-wood keel 11 is located in the middle of the right receiving member and the left receiving member on another shaping template; the right receiving member and the left receiving member on another shaping template are at the same height; preferably, the left receiving member and the right receiving member are symmetrically arranged about the width center line of the shaping template; the pressing member includes an I-shaped fastener 123, and the I-shaped fastener 123 is embraced on the circumferential outer side of the first steel-wood keel 11. Specifically, one of the side surfaces of the first steel-wood keel 11 is in contact with the shaping template body 1, and the other three side surfaces are embraced by the I-shaped fastener 123; the I-shaped fastener 123 and the receiving member 152 are connected to fix the first steel-wood keel 11, and then connect and fasten the two adjacent shaping templates; or

[0058] The left receiving member and the right receiving member are symmetrically arranged about the angle bisector of the internal angle, and the first steel-wood keel 11 is respectively in contact with the two shaping template bodies constituting the internal angle; the clamping member includes an extrusion member 151, and the extrusion member 151 is embraced on the circumferential outer side of the first steel-wood keel 11. Specifically, two side surfaces of the first steel-wood keel 11 are respectively in contact with the two adjacent shaping templates constituting the internal angle, and the other two side surfaces are embraced by the extrusion member 151; the extrusion member 151 and the receiving member 152 are connected to fix the first steel-wood keel 11, and then connect and fasten the two adjacent shaping templates.

[0059] The length of the standard template is determined according to the floor height. In a specific embodiment, the floor height plus 100mm is the length of the standard template for the outer wall, and the floor height minus the floor thickness minus the standard template thickness minus 10mm or 20mm error is the length of the standard template for the inner wall. In a specific embodiment, the floor height is 3000mm, the length of the standard template for the outer wall is 3100mm, the floor thickness is 120mm, the standard template thickness is 15mm, the error is calculated as 20mm, and the length of the standard template for the inner wall is 3000-120-15-20=2845mm; the length of the standard template of the present application can be 1400, 1427, 2815, 2825, 2845, 2855, 3100, 3200, 3300, 3400, 3500, 3600, 3700, 3800, 3900 , 4000mm; for example, the floor height is 3000mm, wherein the floor thickness is L (the range of L is 60-180mm, and this application takes L=120mm as an example), the error is calculated as 10mm, wherein the first length is 2855mm, which is used for the inner wall, the second length is 3100mm, which is used for the outer wall, and the third length is 1427mm, which is used for the fixed template with a width of 1000mm. The lengths of two 1427mm plus an error of 1mm (a gap of 1mm may be allowed) are equal to a length of 2855mm; if a fixed template with a length of 2855mm and a width of 1000mm is used directly, it is too high and too heavy for the operator. Two fixed templates with a length of 1427mm and a width of 1000mm can be used, which are convenient to operate and use. The thickness H of the shaping template is any one of 10, 12, 13, 14, 15, 18, 20, 22, 23, and 25 mm.

[0060] It should be noted that the width series size of the standard template of this application includes not only the template width in the prior art, but also the template width in the prior art plus the thickness of the standard template, so as to facilitate the connection of two adjacent standard templates at the turning point, that is, to facilitate the pressure connection of two connected standard templates at the inner corner or the outer corner, and to facilitate the design of the template to meet the module requirements. The width of the template in the prior art includes 180, 200, 300, 400, 500, 600, 330, 430, and 530 mm. The width of the shaping template can be any one of 180, 200, 300, 400, 500, 600, 330, 430, 530, 180+H, 200+H, 300+H, 400+H, 500+H, 600+H, 330+H, 430+H, 530+H mm; for the convenience of explanation, the following takes the thickness H=15mm of the shaping template as an example, and the width of the shaping template includes 180, 200, 300, 400, 500, 600, 330, 430, 530, 195, 215, 315, 415, 515, 615, 345, 445, 545 mm. When designing and preparing the templates for walls, beams, roofs and columns, the length, width and thickness of the above-mentioned standardized templates are used as the basic combination for design, which can reduce the amount of cutting and sawing by more than 90%, reduce template waste by more than 90%, save electricity, labor and machinery by more than 90%, and reduce dust by more than 90%.

[0061] It should be noted that the length measurement unit in this application is mm. For the convenience of explanation, the width of the molding template can be represented by letters (the unit of measurement is mm), for example A1: 180, A2: 200, A3: 300, A4: 400, A5: 500, A6: 600, A7: 330, A8: 430, A9: 530; B2: 215, B3: 315, B4: 415, B5: 515, B6: 615, B7: 365, B8: 465, B9: 565.

[0062] The locations where the fixed formwork is applied include walls, beams, roofs, and columns. The following details are given below according to the different locations:

[0063] Commonly used wall formwork has two lengths, one is 2855mm, used for interior wall formwork; the other is 3100mm, used for exterior wall formwork. The widths used for wall formwork are 180, 200, 300, 400, 500, 600, 330, 430, 530, 195, 215, 315, 415, 515, 615mm. Various sizes of fixed formwork are commonly used for wall formwork. In a specific embodiment, the configuration scheme is shown in Figure 4 -Wall formwork configuration plan.

[0064] For the top plate formwork, the width is preferably 1000mm, and the length is preferably 1427mm. It can be applied to both early and non-early removal. Then, other widths and lengths of fixed formwork are prepared. The reserved plate of the early removal construction process is used in combination with the fixed formwork of various widths and lengths. The top plate formwork configuration scheme is used in combination with the wall formwork and the beam formwork. In a specific embodiment, the configuration scheme is shown in Figure 5 -Top plate early removal formwork configuration plan.

[0065] For beam formwork, the beam formwork configuration scheme is shown in Table 1. It should be noted that the difference between the width of the inner beam and the outer beam lies in whether the top plate is included. The width of the outer beam includes the top plate, while the width of the inner beam does not include the top plate.

[0066] The beam formwork is used in conjunction with the wall formwork.

[0067]

[0068]

[0069] In a specific embodiment, the beam template configuration scheme is shown in Figure 6 -Inner beam formwork configuration plan and Figure 7 -External beam formwork configuration plan.

[0070] For column formwork, various sizes of standard formwork are commonly used for column formwork. In a specific embodiment, there are two commonly used square column formworks with widths of 600mm and 1000mm respectively. The configuration scheme is shown in Figure 8-6 00mm square column template configuration plan and Figure 9-10 00mm square column formwork configuration plan.

[0071] The configuration design of the standardized formwork is shown in Table 2 - Square column formwork configuration plan table.

[0072] Table 2: Square column formwork configuration plan

[0073]

[0074] like Figure 1 , 2As shown, the following description will continue with the wall formwork as an example. The shaping formwork includes a shaping formwork body 1. The front side of each shaping formwork body 1 is provided with a first steel-wood keel 11, which is used to be pressed at the connection between two adjacent shaping formworks to prevent leakage. It should be noted that the front side refers to the side of the shaping formwork away from the concrete, and the rear side refers to the side of the shaping formwork close to the concrete. On the bottom surface of one end of the shaping formwork body 1, the first steel-wood keel 11 is extended upward along the side edge, close to the top of the shaping formwork body 1; in the wall formwork, the first steel-wood keel 11 is set vertically. In a specific embodiment, the length of the first steel-wood keel 11 used for the exterior wall is 3000mm, and the length used for the interior wall is 2700mm. The distance between the top of the first steel-wood keel 11 and the top of the molding template body 1 is 100-200mm, which does not affect the use; the interior of the first steel-wood keel 11 is square or rectangular wood, and the steel pipe is sleeved on the outside of the square or rectangular wood. A plurality of positioning holes are arranged around the steel pipe to expose the internal wood for easy installation and fixation. It should be noted that the gap 13 between the two adjacent molding templates on the left and right needs to be pressed to prevent leakage; the gap between the upper and lower molding templates does not need to be processed and will not leak. In a specific embodiment, in the width direction, the center line of the first steel-wood keel 11 coincides with the edge of two adjacent shaping template bodies 1, that is, the first steel-wood keel 11 is pressed at the connection between two adjacent shaping templates to facilitate the pressing of the seam; that is, half of the first steel-wood keel 11 is pressed on one shaping template, and the other half is pressed on another adjacent shaping template, thereby preventing leakage of slurry between the two adjacent shaping templates.

[0075] like Figure 21-22 As shown, it should be noted that the main body of the shaping template is a steel-wood combination template, which includes a steel plate jacket 31 and a wood template 32. The steel plate jacket 31 is attached to the rear side of the wood template 32; in the top view, the two ends of the steel plate jacket 31 are respectively bent along the side walls of the wood template 32 toward the front side of the wood template 32 to form an open or closed loop accommodation space for installing the wood template 32. The openings at both ends of the steel plate jacket 31 facilitate the installation and disassembly of the wood template 32. In a specific embodiment, the wood template 32 fills the accommodation space, thereby facilitating the installation and combination of various shaping templates and the installation of various connecting components. The steel plate jacket 31 can be thinner than the next method. In another specific embodiment, multiple wooden formworks 32 are arranged at intervals along the length direction of the steel-wood composite formwork in order to save materials and reduce weight. Because the wooden formworks 32 are arranged at intervals to reduce weight, the steel plate jacket 31 can be thicker than the previous method; preferably, multiple wooden formworks 32 are evenly spaced along the length direction of the steel-wood composite formwork; rivets 33 are provided at the ends of the steel plate jacket 31, and the wooden formworks 32 and the steel plate jacket 31 are fixedly connected by the rivets 33.

[0076] exist Fig.14In the front view of the receiving member 152, the receiving member 152 is a plate-type structure, which is used to install and fix the "X"-shaped fastener 123, or to install and fix the extrusion member 151, and then fix the first steel-wood keel 11 or; the receiving member 152 includes a first receiving plate 1521 and a second receiving plate 1522 located above the first receiving plate 1521. The first receiving plate 1521 is a plate-type structure, which is used to be fixedly connected to the shaping template body 1, and the first receiving plate 1521 is provided with a first installation The hole is used to fix the receiving member 152 and the shaping template body 1; the second receiving plate 1522 protrudes in the direction away from the shaping template body 1 relative to the first receiving plate 1521, and a slot 1523 is formed between the second receiving plate 1522 and the shaping template body 1, which is used to insert and install a pressing member (a "X"-shaped fastener and an extrusion member), and the pressing member contacts the second receiving plate 1521; the first receiving plate 1521 and the second receiving plate 1522 are distributed in a stepped manner; in a specific embodiment, as Fig.14 As shown, the first receiving plate 1521 is a vertical plate, the second receiving plate 1522 is a horizontal folding plate, and the horizontal plate of the second receiving plate is connected to the upper end of the first receiving plate. The first receiving plate 1521 and the second receiving plate 1522 are fixedly connected. In a specific embodiment, the first receiving plate 1521 and the second receiving plate 1522 are welded and fixed. Preferably, the first receiving plate 1521 and the second receiving plate 1522 are integrally formed. In the top view, the second receiving plate 1522 is a trapezoidal structure, which is narrow at the top and wide at the bottom, so as to facilitate the installation of the clamping member, that is, to facilitate the clamping member and then the slot 1523, and the more it is inserted into the slot 1523, the tighter it is. In a specific embodiment, the end of the second receiving plate 1522 is inclined in a direction away from the shaping template body 1, so as to facilitate the installation of the clamping member in the slot 1523.

[0077] like Figure 3 , 14-16, the I-shaped fastener 123 is in an I-shape, and the I-shaped fastener 123 includes a first horizontal plate 1241, a first vertical plate 1231, a third horizontal plate 1243, a second vertical plate 1232 and a second horizontal plate 1242 which are connected in sequence; the first horizontal plate 1241 and the second horizontal plate 1242 are in the same plane and are parallel to the third horizontal plate 1243, and the first vertical plate 1231 and the second vertical plate 1232 are parallel; the I-shaped fastener 123 and the receiving member 152 are connected to fasten the first steel-wood keel 11; the I-shaped fastener 123 and the first steel-wood keel 11 are fixedly connected. The first vertical plate 1231 and the second vertical plate 1232 are both provided with fixing holes 1233, and screws are driven into the fixing holes 1233 to fix the I-shaped fastener 123 and the first steel-wood keel 11; the third horizontal plate 1243 protruding outward from the I-shaped fastener 123 and the first vertical plate 1231 and the second vertical plate 1232 are arranged on the circumferential outer side of the first steel-wood keel 11, and the first horizontal plate 1241 and the second horizontal plate 1242 are inserted into the slot 15 of the receiving member. 23 and the receiving member 152 are fixedly connected. Specifically, the first cross plate 1241 is inserted into the slot 1523 of the right receiving member, and the second cross plate 1242 is inserted into the slot 1523 of the left receiving member, so that the ""-shaped fastener 123 and the receiving member 152 fasten the first steel-wood keel 11, so that the first steel-wood keel 11 is pressed at the connection of two adjacent shaping templates, and then the two adjacent shaping templates are connected and fixed, so that the two adjacent shaping templates are fixed in a plane. In a specific embodiment, the ends of the first cross plate 1241 and the second cross plate 1242 are both provided with outward protrusions 1234, which are used to be clamped on the receiving member 152, and further fasten the ""-shaped fastener 123 and the receiving member 152. In the top view, the first cross plate 1241 and the second cross plate 1242 are both trapezoidal structures, which match the second receiving plate 1522, and facilitate the fastening and installation of the ""-shaped fastener 123 and the receiving member 152.

[0078] In a specific embodiment, in the front view, in order to tighten more firmly, the first horizontal plate 1241 and the second horizontal plate 1242 are inclined at a set angle with the second receiving plate 1522, and the range of the set angle is 1-15 degrees. The setting of this angle makes the "X"-shaped fastener 123 and the receiving member 152 have an interference fit, and the tightening is more secure.

[0079] In a specific embodiment, a stop rod 22 is provided at the lower part of the shaping template body 1. When the shaping template body 1 is installed, the stop rod 22 is lowered, and the stop rod 22 is stuck on the side of the nut 1925 of the supporting keel to prevent the template from slipping; the fixed plate 21 can also be provided with a stop seat 23, and the shaping template body 1 is fixedly connected to the fixed plate 21 by inserting the stop rod 22 into the stop seat 23.

[0080] In a specific embodiment, a lever 22 is provided at the lower part of the shaping template body 1. The lever 22 is installed or welded on a base. The base is installed at the lower part of the shaping template. The base is a square steel tube. A U-shaped groove is provided on one side of the square steel tube. The base can also be a wooden square or an angle iron. The lever 22 includes a sleeve, which is welded on the inner side of the square steel tube. The lever 22 can be moved up and down to adjust the height. The lever 22 body is a ┏-shaped round steel. A limit device is welded on the vertical rod of the round steel to prevent the lever body from falling off from the sleeve. When the lever 22 body is in a descending state, the horizontal cross bar of the lever 22 body falls into the U groove on one side of the steel tube. When the lever 22 body is lifted, the lever 22 body is rotated 90° and placed on the adjacent pipe mouth edge of the square steel tube. When the shaping template body 1 is installed, the lever 22 is lowered, and the lever 22 is stuck on the side of the supporting keel where the nut 1925 is provided to prevent the template from slipping. When the template is removed, the lever 22 is lifted.

[0081] like Fig.10 As shown, further, the upper edges of the two adjacent shaping templates are clamped and fixed. In the width direction, the two adjacent shaping templates are clamped by the hanging buckle 14. The hanging buckle 14 includes a hook 141 and a hanging ring 142. The hook 141 is installed on one of the shaping templates, and the hanging ring 142 is installed on the other shaping template. The hanging ring 142 can rotate along the axis. The hanging ring 142 is rotated to hook the hook 141 to clamp and fix the two adjacent shaping templates. The hanging ring 142 is rotated to release the hook 141 to release the clamping relationship between the two adjacent shaping templates.

[0082] Furthermore, one end of the upper edge keel 17 exceeds the vertical edge of the first fixed template by no less than 20 mm, and the distance between the other vertical edge of the first fixed template and the upper edge keel 17 is no less than the portion of the upper edge keel 17 that exceeds the upper edge keel 17. During installation, the portion of the upper edge keel 17 that exceeds the upper edge keel 17 is pressed on the second fixed template, and so on. The purpose of such a setting is to keep the surface of the fixed template contacting the concrete straight after the fixed template is installed, and the upper corners are kept in a straight line. The upper edge keel 17 can be a wooden square or a steel-wood keel.

[0083] like Figure 11-12 As shown in 17, it should be noted that the outside means away from the width center line, and the inside means close to the width center line. The two adjacent shaping templates constituting the inner angle are the first shaping template and the second shaping template, respectively. In the width direction, the width of the first shaping template is the width of the second shaping template plus H (the thickness of the shaping template) to facilitate installation. The distance from the outer edge of the first steel-wood keel 11 of the first shaping template to the outer edge of the shaping template body 1 is H (the thickness of the shaping template), which makes it convenient to install and fix with the second shaping template, and the outer edge of the first steel-wood keel 11 of the first shaping template is in contact with the second shaping template, and the installation height of the left support member is consistent with that of the right support member.

[0084] The two shaping templates constituting the external angle are the first shaping template and the second shaping template. In the width direction, the edge of the first steel-wood keel 11 of the first shaping template away from the width center line of the shaping template body 1 coincides with the edge of one end of the shaping template body 1, thereby facilitating the fixed installation of the two shaping templates of the external angle. The distance that the outer edge of the first steel-wood keel 11 of the second shaping template exceeds the outer edge of the shaping template body is H (the thickness of the shaping template).

[0085] like Figure 11-14 As shown, the extrusion piece 151 is W-shaped and is used to press the first steel-wood keel 11 at a right angle to the inner corner, thereby fixing the outer corner. Fig.13 As shown, a right-angled clamping plate 1511 is provided in the middle of the extrusion 151, and two right-angled side plates of the right-angled clamping plate 1511 are respectively provided with second mounting holes for fixing and connecting with the two first steel-wood keels 11 at the outer corners. In a specific embodiment, the fixing nails fix the extrusion 151 and the two first steel-wood keels at the outer corners through the second mounting holes; the extrusion 151 includes two right-angled wings 1512, each of which is perpendicular to one side plate of the right-angled clamping plate 1511, and the two right-angled wings 1512 are respectively perpendicular to one side plate of the right-angled clamping plate 1511. 12 and the right-angle clamping plate 1511 form a W shape. In the top view (not shown), each right-angle wing 1512 is a trapezoidal structure, which matches the second receiving plate 1511, and is convenient for the extrusion 151 and the receiving member 153 to be fastened and installed; at the inner corner, the right-angle wing 1512 is inserted into the card slot 1523 of the receiving member to fix the first steel-wood keel 11 and the extrusion 151 and the receiving member 152; one end of each right-angle wing 1512 is provided with a protruding baffle 1513 for fixing the extrusion 151 and the receiving member 152. At the inner corner, the baffle 1513 extends in the direction away from the shaping template body 1, and at the outer corner, the baffle 1513 extends in the direction close to the shaping template body 1, and the baffle clamps the first steel-wood keel to fix the first steel-wood keel 11 and the extrusion 151; preferably, the baffle 1513 and the right-angle wing 1512 are arranged vertically. Similar to the "X"-shaped fastener 123, in a specific embodiment, in the front view, in order to tighten more firmly, the right-angle wing 1512 and the second receiving plate 1522 of the receiving member are inclined at a set angle, and the range of the set angle is 1-15 degrees. The setting of this angle makes the extrusion member 151 and the receiving member have an interference fit, and the tightening is more secure.

[0086] At the internal angle, the right-angle wing 1512 is inserted into the slot 1523 of the second receiving plate 1522 to fix the first steel-wood keel 11 and the extrusion 151 and the receiving member 152. Specifically, the first receiving plate 1521 is fixed on the two shaping templates forming the internal angle, the shaping template body 1 and the second receiving plate 1522 form a slot 1523, the right-angle wing 1512 of the extrusion 151 is inserted into the slot 1523, and the baffle 1513 clamps the receiving member 152, so as to realize the fixed connection between the extrusion 151 and the receiving member 152, thereby fastening the first steel-wood keel 11; in a specific embodiment, at the external angle, the right-angle clamping plate 1511, the right-angle wing 1512 and the baffle 1513 of the extrusion 151 clamp the two first steel-wood keels 11 forming the external angle, thereby fixing the extrusion 151 and the first steel-wood keel 11. That is to say, at the external corner, the fixing nails and the second mounting holes can be directly used to fix the extrusion 151 and the two first steel-wood keels 11 at the external corner. In a specific embodiment, the end of the second receiving plate 1522 away from the first receiving plate 1521 protrudes outward to facilitate the installation of the extrusion 151. It should be noted that outward refers to the direction away from the shaping template body 1, and inward refers to the direction close to the shaping template body 1.

[0087] The shaped formwork of the present application is not limited to wooden formwork, but is also applicable to other materials such as plastic formwork, fiberglass formwork, aluminum alloy formwork, alloy formwork, steel formwork, steel-wood combination formwork, etc.

[0088] The standardized formwork of the present application is produced intelligently in the factory; the template configuration scheme is modularly designed through professional computer software according to the engineering structure drawing, which innovates the construction process, achieves a significant improvement in construction efficiency, greatly reduces on-site cutting and sawing, reduces waste and pollution, realizes green and energy-saving construction, and at the same time improves the material turnover rate and reduces construction costs.

[0089] like Figure 18-19As shown, 18-A is a schematic diagram of the structure of the integrated positioning height adjustment plugging device, 18-B is a top view of the supporting keel, 18-C is a schematic diagram of the structure of the first angle iron, 18-D is a schematic diagram of the structure of the lead screw, 18-E is a schematic diagram of an embodiment of the second device, and 18-F is a schematic diagram of another embodiment of the second device. The shaping template also includes an integrated positioning height adjustment plugging device 19, which is used to adjust the height of the shaping template body when the shaping template body is placed vertically; the integrated positioning height adjustment plugging device 19 (also known as the anchor keel) includes a first device 191 and a second device, the first device 191 is used to fix and position with the ground, and the second device is used to adjust the height of the shaping template body; the first device 191 includes a lead screw 1911, a screw cap 1912, a sleeve 1913, and a first angle iron 1914; in the front view, the first angle iron 1914 is L-shaped and is used to fix with the ground. The horizontal plate of the first angle iron 1914 is provided with connecting holes 1915, and the number of the connecting holes (1915) is not less than two; the fixing nails are used to fix the first angle iron 1914 to the ground through the connecting holes 1915. In the top view, the connecting holes 1915 are semicircular, and the number of the connecting holes 1915 can be multiple, such as 2, 3, 4, 5, 6, 7, preferably, the number of semicircles is 2; during installation, the fixing nails are used to fix the first device 191 (first angle iron) to the ground through the semicircle of the connecting holes 1915 of the first angle iron 1914; during removal, the fixing nails are knocked inwards respectively to make the nails leave the semicircle, and the first device 191 (first angle iron) is removed. The connecting holes are set as semicircles to facilitate and quickly remove the first device. The vertical plate and sleeve 1913 of the first angle iron 1914 are fixedly connected. Preferably, the vertical plate and sleeve 1913 of the first angle iron 1914 are welded and fixed or the vertical plate and sleeve 1913 of the first angle iron 1914 are integrated. The sleeve 1913 is sleeved on the outside of the lead screw 1911 to support the lead screw 1911. A screw nut 1912 is provided at the top end of the lead screw 1911, and the lead screw 1911 and the screw nut 1912 are fixedly connected. Preferably, the lead screw 1911 and the screw nut 1912 are welded and fixed or the lead screw 1911 and the screw nut 1912 are integrated.

[0090] like Fig.18 , 20As shown, the second device 192 includes a supporting keel 20, which is located below the shaping template body 1, that is, the shaping template body 1 is placed above the supporting keel, and is used to support the shaping template body 1; a fixing plate 21 is provided on the front side of the shaping template body above the supporting keel 20, and the fixing plate 21 is fixedly connected to the supporting keel 20, and the fixing plate 21 is tightly fixed to the shaping template body 1 to prevent leakage; specifically, the fixing plate 21 is fixedly connected to the supporting keel 20 by nails; the front side of the fixing plate 21 and the supporting keel 20 are flush. It should be noted that the side away from the concrete is the front side, and the side close to the concrete is the rear side. The supporting keel 20 can be a wooden square, or it can be any one of wooden squares installed in a steel pipe, wooden squares installed at both ends of a steel pipe, and a steel pipe.

[0091] The supporting keel 20 and the fixing plate 21 can be assembled into one body. The structure, specification, size and function achieved are replaced by a shaped steel pipe. The shaped steel pipe is hollow inside and has a rectangular or convex structure with missing corners in cross-sectional view.

[0092] In a specific embodiment, the mouth of the steel pipe is flush with one end of the wooden square; preferably, the support keel 20 is a steel-wood keel. The support keel 20 is fixedly connected to the nut 1925 located in front of the support keel 20. Specifically, the support keel 20 and the nut 1925 are welded and fixed or the support keel 20 and the nut 1925 are integrally formed; the nut 1925 is threadedly connected to the lead screw 1911; two nuts 1925 are arranged at the same point (fulcrum) in the vertical direction, and the distance between the two nuts 1925 is greater than the length of the first device 191. The purpose of setting two nuts 1925 is to solve the problem that the first device 191 does not affect the installation of the vertical keel during construction. The cross-sectional dimensions of the support keel are 40*40, 50*50, 40*60, 50*70 mm and other specifications, and the length is any one of 200, 400, 600, 900, 1200, 1500, 1800, 2100, 2400, 2700, and 3000 mm; the support keel can meet the construction requirements, without cutting and sawing, and repeated turnover. In a specific embodiment: the length of the support keel 20 is 1200 mm, and 4 nuts 1925 are required to set two locations (fulcrums); the length of the support keel 20 is 3000 mm, and 6 nuts 1925 are required to set three locations (fulcrums). When the lead screw 1911 is rotated forward, the nut 1925 drives the second device to move upward; when the lead screw 1911 is rotated reversely, the nut 1925 drives the second device to move downward, so as to achieve the height or level adjustment requirements.

[0093] like Figure 1 , 19As shown, in a specific embodiment, the integrated positioning height-adjusting plugging device 19 is applied at the internal angle as follows, including a first supporting keel and a second supporting keel, a first fixing plate 211 is arranged above the first supporting keel, and a second fixing plate 212 is arranged above the second supporting keel; a hypotenuse 24 is arranged between the first supporting keel and the second supporting keel, that is, the first supporting keel and the second supporting keel are arranged vertically to form a internal angle, one end of the hypotenuse 24 is fixedly connected (can be fixed by a fixing nail) to the first supporting keel, and the other end is fixedly connected (can be fixed by a fixing nail) to the second supporting keel, forming a triangular fixed internal angle; the hypotenuse 24 can be a wooden square, or it can be a steel pipe or a steel-wood keel; the first fixing The fixed plate 211 is provided with a first gear seat and a second gear seat for fixing the shaping template body; the first gear seat and the second gear seat are spaced apart by the thickness of the shaping template body, and correspondingly, a gear rod 22 is provided at the lower end of the first shaping template body, which is inserted into the first gear seat (or the second gear seat) to fix the first shaping template body and the first fixed plate 211; the second fixed plate 212 is provided with a third gear seat and a fourth gear seat for fixing the shaping template body; the third gear seat and the fourth gear seat are spaced apart by the thickness of the shaping template body, and correspondingly, a gear rod 22 is provided at the lower end of the second shaping template body, which is inserted into the third gear seat (or the fourth gear seat) to fix the second shaping template body and the second fixed plate 212. The iron plate 1921 of the second device is provided below the hypotenuse 24, and the nails are fixedly connected to the iron plate 1921 of the second device and the hypotenuse 24 through the nail holes 1926, thereby realizing the height adjustment of the shaping template at the inner corner (including the first shaping template and the second shaping template at the inner corner).

[0094] An integrated positioning height adjustment plugging device 19 (ground anchor keel) is used at the inner corner, and another inner corner special device can also be provided, the inner corner special device includes a first supporting keel and a second supporting keel, and a first fixing plate 21 is provided above the first supporting keel and the second supporting keel.

[0095] The first supporting keel and the second supporting keel are vertically arranged to form a right angle, and the distance between one end of one of the two fixing plates 21 and one end of the supporting keel on which it is located is not less than the thickness of the forming template, ensuring that one forming template does not affect the installation of the other forming template; a hypotenuse body 24 is arranged between the first supporting keel and the second supporting keel for support, one end of the hypotenuse body 24 is fixedly connected to the first supporting keel, and the other end is fixedly connected to the second supporting keel, and the hypotenuse body can be a steel pipe; two nuts 1925 are welded on the hypotenuse body; a special device for the inner angle of the anchor keel is used in conjunction with the first device 191.

[0096] A method for matching and using a digital prefabricated fixed combination formwork system includes a method for matching, installing and removing the fixed formwork. A construction preparation may also be provided between the method for matching and installing the formwork. The following takes the method for matching and using a wall formwork as an example, and the specific steps are as follows:

[0097] 1. Mold matching method

[0098] According to the engineering structure drawing, the shaping template is configured according to the square column template configuration scheme table, beam template configuration scheme table, wall template configuration scheme and top plate early demolition template configuration scheme as the basic scheme, and the shaping template and matching template are designed by computer software, and the matching template scheme diagram is drawn; the processing of various sizes of shaping templates is completed in the factory, and the cutting amount is reduced by more than 90%;

[0099] 2. Construction preparation

[0100] (1) According to the mold matching plan, a mold body 1 is manufactured; the installation of the receiving part, the upper edge steel-wood keel, and the installation of the stop rod 22 is also included;

[0101] (2) Install the first steel-wood keel 11 and the receiving piece 152; the first steel-wood keel 11 is preferably installed in the factory for high efficiency (of course, it can also be installed on site). Install the cross-shaped fastener 123 and the extrusion piece 151 on the first steel-wood keel 11; the receiving piece can be installed in the factory or on site. Except for the wall formwork, for all the formworks that need to be spliced, at least two receiving pieces are installed at the other end of each fixed formwork body 1 that needs to be pressed.

[0102] (3) Assemble the integrated positioning height-adjusting plugging device 19, place the first device angle iron on the ground, place cement support rods on the steel bars, and arrange the finalized template according to the template matching plan.

[0103] 3. Installation method

[0104] When the construction object is a wall formwork, the steps for installing the wall formwork are as follows:

[0105] (1) Lay out the lines according to the wall thickness and length;

[0106] (2) Place the integrated positioning and height adjustment plugging device according to the specifications and models of the design and construction drawings;

[0107] (3) Positioning: Use steel nails to fix the first device of the integrated positioning and height adjustment plugging device on the ground;

[0108] (4) Height adjustment and leveling: adjust the screw according to the elevation, wall height, and template height to meet construction requirements;

[0109] (5) Sealing: Use cement mortar to seal the gap between the anchor keel and the ground. Wait for the cement mortar to solidify before proceeding to the next step of installing the formwork;

[0110] (6) When installing the shaping template at the inner corner, the shaping templates on both sides of the inner corner are placed vertically according to the markings on the engineering structure drawing, that is, the first shaping template includes its first steel-wood keel 11 and the second shaping template to form an inner corner, and the extrusion piece 151 is installed; the first steel-wood keel with the W-shaped extrusion piece is hung at the inner corner, and the first steel-wood keel is pulled down to press the first steel-wood keel against each shaping template; and the first steel-wood keel presses the connection between two adjacent shaping templates; and / or

[0111] (7) When installing the shaping template at the external corner, the shaping templates on both sides of the external corner are placed vertically according to the markings on the engineering structure drawing, that is, the first shaping template including its first steel-wood keel 11 and the second shaping template including its first steel-wood keel 11 form a external corner, and the extrusion member 151 is installed; the two first steel-wood keels at the internal corner are fixed to press the two adjacent shaping templates;

[0112] When installing the shaping template at the inner corner and the shaping template at the outer corner, lower the stop rod to prevent the shaping template from sliding off the supporting keel (lower the stop rod when installing other templates);

[0113] (8) After the shaping template at the inner corner and / or the shaping template at the outer corner are installed, the shaping templates are sequentially installed along the first shaping template and the second shaping template;

[0114] (9) Install the wall top forming template, insert the wall top template into the forming templates on both sides, press the first steel-wood keel 11 against the edges of the forming templates on both sides, and install the extrusion piece 151 to fix the connection.

[0115] (10) Insert the sleeve and the wall rod.

[0116] (11) Install the horizontal main purlin and accessories, the wall crossbar, and insert the main purlin pin.

[0117] (12) Insert the through-wall rod latch, which is not fixed at this time. In the vertical direction, insert the required third steel-wood keel into the main keel according to the mold matching plan diagram and fix it vertically. It should be noted that the third steel-wood keel is arranged in parallel with the first steel-wood keel 11 to increase the load.

[0118] (13) Install the upper main keel according to the engineering structure drawing, lock all the pins, and finally tighten the wall rod.

[0119] 4. Removal method

[0120] When removing, follow the reverse order of installation.

[0121] It should be noted that when the construction object is the joints between columns and beams, the installation method can adopt the installation method of wall formwork. When the construction object is the top plate, it should be installed according to the formwork plan drawing.

[0122] Through the study of a large number of cases of shear wall and frame structure formwork projects, the various structural characteristics and laws of walls, beams, roofs and columns are summarized. Combined with the requirements of relevant construction specifications, the formwork specifications and configuration methods of various structures are formulated to form a set of standards. On this basis, professional computer software is used to quickly realize the scientific and reasonable configuration of the formwork, and the formwork construction drawings and material summaries are quickly produced according to the rules and standards. Through the Internet platform, the drawings, tables and data are synchronized, and the whole process is digitized from formwork production, material supply, on-site installation and construction, and material management. This high-precision finalized formwork system achieves the purpose of assembly construction and realizes standardized products, standardized design, standardized construction, and standardized management. It greatly improves the efficiency of material supply, material management, construction management and construction, and reduces costs and increases efficiency.

[0123] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features of the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0124] For those skilled in the art, the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Obviously, the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from which point of view, it is only an example, not the only one, and the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes in the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A digital assembled fixed-shaped combined formwork system suitable for pouring concrete for building structures, characterized in that: include: Finalize templates; The shaping template comprises: a shaping template body (1), a first steel-wood keel (11), a receiving piece (152) and a pressing piece, wherein the receiving piece (152) is arranged on the front side of the shaping template body (1), the first steel-wood keel (11) is located on the front side of the shaping template body (1), and the first steel-wood keel (11) is pressed at the connection of two adjacent shaping templates, and the pressing piece is arranged on the circumferential outer side of the first steel-wood keel (11), and the pressing piece is connected to the receiving piece (152) to fix the first steel-wood keel (11), thereby connecting and fastening the two adjacent shaping templates; The length of the shaping template ranges from 1400 to 4000 mm, the width ranges from 180 to 1000 mm, and the thickness ranges from 10 to 25 mm.

2. The digital assembled standardized combined formwork system according to claim 1 is characterized in that: The receiving member (152) is divided into a left receiving member and a right receiving member according to the position; The first steel-wood keel is located between the right receiving member and the left receiving member on another of the shaping templates, and the right receiving member and the left receiving member on another of the shaping templates are at the same height; the pressing member comprises an I-shaped fastener (123), the I-shaped fastener (123) is arranged on the circumferential outer side of the first steel-wood keel (11), the I-shaped fastener (123) and the receiving member (152) are connected to fix the first steel-wood keel (11) and further connect and fasten two adjacent shaping templates; or The left receiving member and the right receiving member are symmetrically arranged about the angle bisector of the internal angle; the first steel-wood keel (11) is respectively in contact with the two shaping template bodies (1) constituting the internal angle; the pressing member comprises an extrusion member (151); the extrusion member (151) is arranged on the circumferential outer side of the first steel-wood keel (11); the extrusion member (151) and the receiving member (152) are connected to fix the first steel-wood keel (11) and further connect and fasten the two adjacent shaping templates.

3. The digital assembled standardized combined formwork system according to claim 1 is characterized in that: The length of the shaping template is any one of 1400, 1427, 1550, 2815, 2825, 2845, 2855, 3100, 3200, 3300, 3400, 3500, 3600, 3700, 3800, 3900, and 4000 mm; The thickness H of the shaping template is any one of 10, 12, 13, 14, 15, 18, 20, 22, 23, and 25 mm; The width of the shaping template is any one of 180, 200, 300, 400, 500, 600, 330, 430, 530, 180+H, 200+H, 300+H, 400+H, 500+H, and 600+H.

4. The digital assembled standardized combined formwork system according to claim 1 is characterized in that: The shaped template body is a steel-wood combination template, which includes a steel plate jacket and a wooden template. The steel plate jacket is attached to the rear side of the wooden formwork, and both ends of the steel plate jacket are respectively bent along the side walls of the wooden formwork toward the front side of the wooden formwork to form an open or closed loop accommodating space for installing the wooden formwork.

5. The digital assembled standardized combined formwork system according to claim 2 is characterized in that: The receiving member (152) comprises a first receiving plate (1521) and a second receiving plate (1522) located above the first receiving plate (1521); the first receiving plate (1521) is provided with a first mounting hole for fixing the receiving member (152) and the shaping template body (1); the second receiving plate (1522) and the first receiving plate (1521) are an integral structure; relative to the first receiving plate (1521), the second receiving plate (1522) protrudes in a direction away from the shaping template body (1); a slot (1523) is formed between the second receiving plate (1522) and the shaping template body (1) for inserting the pressing member; the second receiving plate (1522) is a trapezoidal structure, which is narrow at the top and wide at the bottom; The distance between the left receiving member and the edge of one end of the shaping template body is not less than 1 / 2 of the width of the first steel-wood keel; The distance between the right supporting part and the edge of the other end of the shaping template body is not less than 1 / 2 of the width of the first steel-wood keel.

6. The digital assembled standardized combined formwork system according to claim 5 is characterized in that: The "X"-shaped fastener (123) comprises a first horizontal plate (1241), a first vertical plate (1231), a third horizontal plate (1243), a second vertical plate (1232) and a second horizontal plate (1242) which are connected in sequence. The third cross plate (1243) protruding outward from the I-shaped fastener (123) and the first vertical plate (1231) and the second vertical plate (1232) are arranged on the circumferential outer side of the first steel-wood keel (11); the first cross plate (1241) is inserted into the right receiving member, and the second cross plate (1242) is inserted into the left receiving member of the other shaping template; the I-shaped fastener (123) and the receiving member (152) fasten the first steel-wood keel (11) and further connect and fix the two adjacent shaping templates, so that the two adjacent shaping templates are fixed on the same plane.

7. The digital assembled standardized combined formwork system according to claim 6 is characterized in that: The ends of the first transverse plate (1241) and the second transverse plate (1242) of the X-shaped fastener (123) are both provided with a protrusion (1234) facing the third transverse plate (1243); The first transverse plate (1241) and the second transverse plate (1242) are both trapezoidal structures, matching the second receiving plate (1522); The first vertical plate (1231) and the second vertical plate (1232) are both provided with fixing holes (1233), and the "X"-shaped fastener (123) and the first steel-wood keel (11) are fixedly connected through the fixing holes (1233); The first transverse plate (1241) and the second transverse plate (1242) of the X-shaped fastener (123) are inserted into the clamping groove (1523) and fixedly connected with the receiving member (152).

8. The digital assembled standardized combined formwork system according to claim 5 is characterized in that: The extrusion piece (151) is W-shaped, and a right-angle clamping plate (1511) is provided in the middle of the extrusion piece (151); The extrusion piece (151) comprises two right-angle wings (1512), each right-angle wing (1512) is perpendicular to a side plate of the right-angle clamping plate (1511), the two right-angle wings (1512) and the right-angle clamping plate (1511) form a W shape, each right-angle wing (1512) is a trapezoidal structure, and matches the second receiving plate (1522); the right-angle wing (1512) is inserted into the clamping groove (1523) to fix the first steel-wood keel (11) and the male and female angle fasteners (15); a protruding baffle (1513) is provided at one end of each right-angle wing (1512).

9. The digital assembled standardized combined formwork system according to claim 1 is characterized in that: It also includes an integrated positioning height adjustment and plugging device (19) for adjusting the height of the shaping template body (1); The integrated positioning height adjustment plugging device (19) comprises a first device (191) and a second device (192); the first device (191) comprises a first angle iron (1914), a lead screw (1911), a screw cap (1912), and a sleeve (1913); the first angle iron (191) is L-shaped, The horizontal plate of the first angle iron (191) is provided with connection holes (1915), and the number of the connection holes (1915) is not less than two; the fixing nails are used to fix the first angle iron (1914) and the ground through the connection holes (1915); the vertical plate of the first angle iron (1914) and the sleeve (1913) are fixedly connected; the sleeve (1913) is sleeved on the outside of the lead screw (1911); the top end of the lead screw (1911) is provided with the screw cap (1912), and the lead screw (1911) and the screw cap (1912) are fixedly connected; The second device (192) comprises: the supporting keel (20), the supporting keel (20) is located below the shaping template body (1), a fixing plate (21) is provided on the front side of the shaping template body (1), the fixing plate (21) and the supporting keel (20) are fixedly connected; the supporting keel (20) is fixedly connected to a nut (1925) located in front of the supporting keel, and the nut (1925) is threadedly connected to the lead screw (1911); A stopper rod (22) is provided at the lower part of the shaping template body (1). When the shaping template body (1) is installed, the stopper rod (22) is lowered, and the stopper rod (22) is stuck on the side of the supporting keel (20) where the nut (1925) is provided, so as to prevent the shaping template from sliding off.

10. A method for assembling and using a digital assembled fixed-shaped combined template system, characterized in that: The method uses the digital assembled stereotyped combined template system according to any one of claims 1 to 9; The specific steps are as follows: (1) Digital model matching According to the engineering structure drawing, the square column formwork configuration plan table, beam formwork configuration plan table, wall formwork configuration plan and top plate early demolition formwork configuration plan are used as the formwork model, and the finalized formwork and formwork are designed using computer software, and the formwork plan diagram is drawn; (2) Construction preparation The first step: manufacturing a molded template body (1) according to the mold matching scheme diagram; Step 2: Install the first steel-wood keel (11) and the receiving member (152); Step 3: assembling the integrated positioning height adjustment plugging device (19); (3) Installation method When the construction object is a wall formwork, the wall formwork installation method is: The first step is to install the shaping template at the inner corner and / or the shaping template at the outer corner. The second step is to install the finalized templates in sequence; The third step is to install the wall shaping template; Step 4: Insert the casing and the wall rod; Step 5: Install the horizontal main keel and accessories, the wall cross arm, and insert the main keel pin; Step 6: Insert the through-wall rod pin. Do not fix it at this time. Insert the required third steel-wood keel into the main keel according to the mold matching plan and fix it vertically. Step 7: Install the upper main keel according to the engineering structure drawing, lock all the pins, and finally tighten the through-wall rod; When the construction object is the joint between columns and beams, the wall formwork installation method is used as the installation method; When the construction object is the top plate, it is installed according to the mold matching plan; (4) Removal method When removing, follow the reverse order of installation.

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