Adjustable one-step forming die for oblique batten column

Abstract

The utility model discloses an adjustable one-step forming die for an oblique batten column. The adjustable one-step forming die comprises a first clamping body, a second clamping body and a third clamping body, a second clamping body; one end of the adjustable connecting piece is rotationally connected with the first connecting base, the other end of the adjustable connecting piece is rotationally connected with the second connecting base, the adjustable connecting piece comprises a first adjusting assembly, and one end of the first adjusting assembly is rotationally connected to the first connecting base; one end of the connecting piece is rotationally connected to the other end of the first adjusting assembly; one end of the second adjusting assembly is rotationally connected to the second connecting base, and the other end of the second adjusting assembly is rotationally connected to the other end of the connecting piece. The formwork is simple in structure, capable of being recycled and accurate in positioning, solves the problems that time and labor are wasted, forming quality is poor and repeated reworking is needed due to the fact that only formworks are adopted for erecting and fixing in the construction process of traditional oblique battened columns and some special-shaped columns, and achieves the purposes of being efficient, convenient, reusable, efficient in construction and low in cost. And the construction safety and the qualified rate of construction finished products are improved.

Description

Technical Field

[0001] The utility model relates to a component, in particular to an adjustable oblique double-limb column one-time forming mold, which is mainly used for positioning and adjusting during the casting and forming process of the double-limb column, ensuring accurate positioning of the double-limb column after casting and forming and guaranteeing the finished product quality and qualified rate of the double-limb column after forming, and belongs to the technical field of auxiliary construction supplies. Background Art

[0002] Generally speaking, the current practices of double-leg columns in buildings can be roughly divided into two categories. The first category is prefabricated double-leg columns represented by concrete PC boards. This type of double-leg columns is heavy and large in size. Production, transportation, and installation require special heavy machinery, which is inefficient and costly. The second category is on-site cast-in-place double-leg columns, which mainly use the formwork casting method. It requires scaffolding, formwork, fixation, setting up support systems, casting, demolding, plastering and leveling. The process is cumbersome, the work intensity is high, and it requires a lot of manpower and material resources. In addition, the surface flatness of the double-leg columns is not high, and plastering and leveling are required, which has low construction efficiency.

[0003] At the same time, it is not easy to adjust the height when the formwork is supported; and because the design size of the outer protective layer of the double-leg column cannot be accurately controlled, it will cause problems such as missing reinforcement, cracking, and bulging in the double-leg column after the formwork is removed, which will affect the quality of the building, thus seriously affecting the quality of the cast-in-place reinforced concrete double-leg column. In terms of structural performance, concrete cannot be poured at the same time and cannot be bonded to form an overall structure, which is not conducive to earthquake resistance requirements; in terms of construction quality, there is a tendency for inconsistency between the upper and lower parts or inconsistent inclination requirements between two adjacent limbs, which affects the sensory quality; in terms of construction safety, high-altitude operations, electrical operations, and cross operations increase, increasing safety hazards; in terms of economic benefits, the amount of formwork engineering increases, and the materials such as the concrete column oblique support reinforcement system, formwork, and wooden beams will increase accordingly, increasing construction costs; in terms of construction period, the construction process is complicated, and there are many construction stop points in the process of connecting the processes, and there is a construction waiting situation, which prolongs the construction period.

[0004] In view of the above traditional construction technology, ordinary formwork brackets are used to construct some special-shaped columns, inclined columns, and double-limb columns. During the positioning process, construction instruments are used in conjunction with the formwork brackets to adjust the column angle in sections.

[0005] The above-mentioned traditional method has some shortcomings during use: because the column angle is constantly changing during the adjustment process and the template length is limited, the column angle control may be inaccurate during the process. In addition, the use of ordinary template fixing measures may cause the double-leg columns to be offset or displaced due to uneven force on the left and right sides of the template or other external factors, resulting in changes in the distance between the two columns, affecting the construction quality and appearance. Furthermore, during the traditional template construction process, manual technical factors have a great influence, and it is difficult to manually control the spacing and angles of the double-leg columns. The use of ordinary templates plus fixing measures is not only unstable, but may also be damaged due to uneven force on the template during concrete pouring.

[0006] Traditional formwork is difficult to reinforce, especially inclined circular columns. The construction consumes a large amount of keels and formwork, and the molding quality after pouring is poor, which increases the cost of subsequent maintenance or the need for secondary processing.

[0007] Therefore, the key to solving the above technical problems is to develop an adjustable oblique double-limb column one-time forming mold with strong practicality and high working reliability. Utility Model Content

[0008] In view of the many defects and shortcomings existing in the above-mentioned background technology, the present utility model has made improvements and innovations thereto, with the aim of providing an adjustable inclined double-limb column one-time forming mold that can realize the adjustability and recycling of the double-limb column template, so as to achieve the purpose of template safety, recycling and accurate positioning during the double-limb column construction process.

[0009] Another utility model object of the utility model is to realize efficient and convenient template construction of oblique double-limb columns and some special-shaped columns, maximize economic benefits and effective utilization of resources, achieve environmental protection, sustainable utilization, efficient construction, increase construction safety and the qualified rate and artistry of finished construction products.

[0010] In order to solve the above problems and achieve the above utility model purpose, the utility model is an adjustable oblique double-limb column one-time forming mold by adopting the following design structure and the following technical solution:

[0011] An adjustable oblique double-limb column one-step forming mold, comprising:

[0012] A first clamping body (1), wherein a first connecting seat (2) is provided on one side outer wall of the first clamping body (1);

[0013] A second clamping body (3), wherein a second connecting seat (4) is provided on one side outer wall of the second clamping body (3);

[0014] An adjustable connecting member (5), one end of which is rotatably connected to the first connecting seat (2), and the other end of which is rotatably connected to the second connecting seat (4).

[0015] Preferably, the first clamping body (1) comprises:

[0016] A left clamping member (11), with a plurality of left clamping member connection holes extending through both ends of the left clamping member (11);

[0017] A right clamping member (12), wherein both ends of the right clamping member (12) are provided with a plurality of right clamping member connection holes corresponding to the left clamping member connection holes;

[0018] A locking member (13), the locking member (13) being connected to the left clamping member connecting hole and the right clamping member connecting hole;

[0019] Among them, a plurality of locking members (13) connect the left clamping member (11) and the right clamping member (12) together to form a first clamping body (1).

[0020] Preferably, the left clamping member (11) and the right clamping member (12) are both semicircular or arc-shaped plate structures as a whole;

[0021] Both ends of the left clamping piece (11) and the right clamping piece (12) are provided with connecting plates extending outwards;

[0022] Wherein, the left clamping member connecting hole and the right clamping member connecting hole are both through-opened on the corresponding connecting plates.

[0023] Preferably, the inner walls of the left clamping member (11) and the right clamping member (12) are also provided with a demoulding coating.

[0024] Preferably, the second clamping body (3) and the first clamping body (1) have the same or different shapes and structures, and both the second clamping body (3) and the first clamping body (1) are provided with a clamping piece (6).

[0025] Preferably, the second clamping body (3) and the first clamping body (1) have the same shape and structure, and may be of the same or different sizes.

[0026] Preferably, the first connecting seat (2) comprises:

[0027] A connecting plate (21), the connecting plates (21) are arranged opposite to each other at the middle of the outer wall of the first clamping body (1), and one end of the connecting plate (21) is provided with a mounting hole;

[0028] A connecting shaft (22), the connecting shaft (22) is connected to the mounting holes of the two connecting plates (21);

[0029] The second connecting seat (4) and the first connecting seat (2) have the same shape, structure and size.

[0030] Preferably, the adjustable connecting member (5) comprises:

[0031] A first adjusting component (51), one end of the first adjusting component (51) being rotatably connected to the first connecting seat (2);

[0032] A connecting member (52), one end of the connecting member (52) being rotatably connected to the other end of the first adjusting component (51);

[0033] A second adjustment component (53), one end of the second adjustment component (53) is rotatably connected to the second connection seat (4), and the other end is rotatably connected to the other end of the connection member (52); wherein:

[0034] The first adjustment component (51) comprises:

[0035] A first connecting block (511), one end of the first connecting block (511) being rotatably connected to a connecting shaft (22) at the end;

[0036] A first connecting column (512), one end of the first connecting column (512) being fixedly connected or detachably connected to the other end of the first connecting block (511);

[0037] A first rotating handle (513), one end of which is threadedly connected to the other end of the first connecting column (512), and the other end of which is rotatably connected to the connecting piece (52) at the end.

[0038] Preferably, the second adjustment component (53) comprises:

[0039] A second connecting block (531), one end of the second connecting block (531) being rotatably connected to a connecting shaft at the end;

[0040] A second connecting column (532), one end of the second connecting column (532) being fixedly connected or detachably connected to the other end of the second connecting block (531);

[0041] A second rotating handle (533), one end of the second rotating handle (533) is threadedly connected to the other end of the second connecting column (532), and the other end of the second rotating handle (533) is rotatably connected to the connecting piece (52) at the end.

[0042] Preferably, both ends of the connecting member (52) are provided with connecting grooves corresponding to the first rotating handle (513) and the second rotating handle (533);

[0043] The inner wall of one end of the rotating cylinder of the first rotating handle (513) is provided with an internal thread section adapted to the external thread section of the first connecting column (512), and the inner wall of the other end of the rotating cylinder of the first rotating handle (513) is provided with a connecting ring adapted to the connecting groove of the connecting column.

[0044] The working principle is: before using the adjustable oblique double-limb column one-time forming mold of the above-mentioned design structure, it needs to be moved to the designated working position by manual labor or corresponding transportation equipment to be installed as a standby.

[0045] Specifically, before installation, the operator only needs to carry a reasonable number of components of the utility model to the location where work is required and wait for installation according to the needs of the actual construction situation.

[0046] During the specific installation: first, the operator measures the distance and angle of each section of the column according to the drawing, measures the length of each group of adjustable connecting members (5), adjusts the length of each group of adjustable connecting members (5) in turn, and connects and fixes each adjustable connecting member (5) to the first connecting seat (2) and the second connecting seat (4) respectively;

[0047] Then, the operator first installs a set of pre-prepared first clamping bodies (1) and second clamping bodies (3) on the corresponding columnar steel cages (71) according to the determined installation positions; during installation, the operator first connects the first clamping body (1) to a columnar steel cage (71) through the left clamping piece (11), the right clamping piece (12) and the locking piece (13), and tightens the locking piece (13) to fix it, thus completing the installation of the first clamping body (1); then, the second clamping body (3) is installed in sequence from bottom to top, and the installation method of the second clamping body (3) is consistent with the installation method of the first clamping body (1), until the set of molding molds is installed;

[0048] Next, the operator adjusts the first rotating handle (513) and the second rotating handle (533) of the adjustable connecting member (5) to adjust the assembled molding die to an angle and position that meets the requirements of the drawing;

[0049] Then, the operator installs other groups of forming molds at the upper and lower sections of the position of the installed forming mold. When installing each group of forming molds, they are connected by means of corresponding snap-fit ​​parts (6) until the installation of the two columnar steel cage templates is completed;

[0050] Then, the operator adjusts the first rotating handle (513) and the second rotating handle (533) of each component molding die again until each component molding die is adjusted to an angle and position that meets the requirements of the drawing, thus completing the installation of the two oblique columnar steel cage (71) templates;

[0051] Then, the operator uses or uses other external formwork support frames to reinforce and support the formwork of the utility model as needed, that is, the overall formwork installation work is completed, and then the two oblique steel cages can be poured with concrete. When pouring, it is poured from top to bottom, and a vibrating rod is used to stir and vibrate while pouring, so that the poured concrete is more dense and meets the quality requirements of building pouring;

[0052] When filling or pouring, backfill by layered filling and vibration compaction. The vibration and tamping shall be carried out by inserting vibrator, and the vibration time shall be 5s to 10s. When at the same pouring point, the corresponding pouring device shall be used for push-type continuous pouring. When switching between multiple pouring points, the next layer of self-compacting concrete shall be poured before the previous layer of self-compacting concrete begins to set. The pouring of self-compacting concrete shall be observed in time, and the self-compacting concrete shall be sealed immediately after being filled to prevent the loss of slurry.

[0053] In order to achieve a smooth surface when pouring self-compacting concrete, auxiliary vibration is applied outside the mold. The auxiliary vibration method is to use a leather hammer, a small flat vibrator or a vibrating rod to vibrate from bottom to top as the self-compacting concrete is poured. When pouring in the middle of a hidden column or a composite shear wall with a complex steel structure, a small vibrating rod is used for appropriate insertion and tamping. Various components must not be touched during the insertion and tamping. At the same time, when layered pouring is adopted, the pouring height each time shall not exceed 1.5 meters.

[0054] Finally, as time goes by, after the concrete pouring is completed and the curing reaches the condition for demoulding, the operator can remove the various molding dies of the utility model; when removing, the operator first loosens the locking piece (13) on the molding limb column (7) at one end, then separates the left clamping piece (11) and the right clamping piece (12), and then loosens the locking piece on the molding limb column (7) at the other end, then separates the left clamping piece and the right clamping piece on the limb column (7), completing the removal of a group of molding dies, repeating the above molding die removal process until the various groups of molding dies on the two oblique limb columns (7) are removed; finally, after the operator has finished cleaning the various groups of molding dies, they can be transported to the warehouse for storage by manual or corresponding transport equipment, waiting for the next cycle of use.

[0055] Compared with the prior art, the utility model has the following beneficial effects:

[0056] 1. The utility model is easy to construct and is faster and more convenient than the traditional template installation; the construction safety is high and can ensure the safety of manual operation; the construction positioning is accurate, the angle distance can be adjusted, and the entity forming effect is good after the construction is completed;

[0057] 2. The utility model makes effective use of materials, can be disassembled or recycled after construction is completed, and saves resources; it is easy to disassemble and assemble, saves labor, saves labor costs, and reduces the labor intensity of operators to the maximum extent; it is convenient to transport and use, easy to install, and greatly improves the construction speed and efficiency;

[0058] 3. The utility model can maximize economic benefits and realize effective use of resources, achieve environmental protection, sustainable use, high construction efficiency, increase construction safety and the artistry of the finished product;

[0059] 4. The utility model is provided with an adjustable connecting piece, which can adjust the distance between the first clamping body and the second clamping body according to actual needs. At the same time, the adjustable connecting piece can easily fine-tune the size and angle, thereby improving construction efficiency;

[0060] 5. The adjustable connector of the utility model has strong flexibility and adaptability, can reduce costs, improve efficiency, and simplify the installation process, reduce the complexity of installation, and make installation easier;

[0061] 6. The utility model also provides a demoulding coating on the inner wall of the clamping piece of the first clamping body and the second clamping body, which can reduce the adhesion between the concrete and the inner wall of the clamping piece, so that the concrete can be easily separated; at the same time, it prevents the concrete from adhering to the inner wall of the clamping piece and causing damage, prolongs the service life of the inner wall of the clamping piece, thereby reducing the labor intensity and time during demoulding, improving construction efficiency, and reducing the pores and defects on the concrete surface, thereby improving the surface quality of the concrete;

[0062] 7. The utility model is provided with a clamping piece, which can make multiple groups of molding dies closely connected, and also make the connection between the upper and lower groups of molding dies easier to disassemble and install, so that it is more convenient to maintain and service the equipment, saving time and labor costs, and helping to improve the safety and stability between the molding dies;

[0063] 8. The utility model can be directly used as a reusable double-limb column casting mold. The double-limb column or special-shaped column casting molded by the components of the design structure of the utility model has good molding quality and molding effect, and the qualified rate of finished products is high, which reduces the time cost and economic cost caused by later maintenance and secondary processing;

[0064] 9. The utility model has a simple structure, can be recycled and has accurate positioning. It solves the time-consuming and labor-intensive process of only using templates to set up and fix traditional oblique double-limb columns and some special-shaped columns, as well as the problem of poor molding quality and the need for multiple rework. It is efficient and convenient, reusable, and has high construction efficiency, which increases construction safety and the qualified rate of finished products.

[0065] 10. The utility model is formed in one piece after pouring. After pouring, the mold can be removed and used repeatedly. After construction, the surface of the double-limb column is high in flatness and smooth, and does not require plastering and leveling, which is convenient for later construction.

[0066] 11. The technical solution provided by the utility model changes the current technical method of double-limb columns in construction, fully integrates the traditional construction industry with the manufacturing industry, greatly improves the quality and efficiency of construction, conforms to the direction of industrial development of the construction industry, and has broad market prospects;

[0067] 12. The utility model not only has the advantages of good construction quality, reliable structure and good stability, but also has the advantages of simple technology, high on-site installation efficiency, reliable engineering quality, short construction period and low labor intensity. The assembly work can be carried out directly on site, saving construction period; the construction quality can fully meet the design requirements;

[0068] 13. The utility model adopts this adjustable mold as a permanent template for cast-in-place concrete double-limb columns, which also reduces the construction process of double-limb column construction in building construction, greatly improves the assembly speed of cast-in-place concrete double-limb column templates, improves the level of building industrialization, improves construction efficiency, reduces construction hours and construction costs, and the cavity formed by the mold can also be filled with any existing known double-limb column filling material, thereby forming an energy-saving double-limb column;

[0069] 14. The utility model overcomes the shear force of deadweight existing in the traditional method, improves firmness, and prolongs the durability of the traditional double-column steel skeleton formwork, fundamentally solves the quality problems of cracking, bulging and falling of the double-column formwork, and solves the quality uncontrollability caused by on-site operation during the construction process;

[0070] 15. The utility model ensures the structural strength of the assembled double-limb column, so that the double-limb column structure after pouring has the characteristics of light weight, energy saving and earthquake resistance, and is formed by pouring construction at one time, with fast and efficient construction and short construction period, which can save a lot of labor;

[0071] 16. The utility model realizes that the phenomenon of mold running and slurry leakage is not likely to occur, and the quality of concrete pouring can be more effectively controlled, which greatly reduces material consumption, improves work efficiency, shortens working time, and effectively saves construction costs;

[0072] 17. The utility model ensures the integrity of the double-leg column, has good positioning and shaping effects, and the surface of the double-leg column after shaping and casting is smooth and beautiful, and can also reduce the risk of mold explosion during the concrete pouring process; the construction method not only ensures the pouring quality of concrete at the connection of the double-leg column, but also effectively shortens the formwork time, shortens the construction period, and realizes the modernization of the construction industry and the factory production of construction products;

[0073] 18. The utility model has a faster construction speed and a higher precision of the frame. It can be assembled by local workers without professional skills. It can not only save a lot of material and labor costs and reduce construction costs, but also shorten the construction period on site. It has great practical engineering significance in prefabricated buildings.

[0074] 19. The exterior of the utility model is coated with anti-rust paint and a waterproof layer, which can prevent rust while extending the service life of the entire component, achieving environmental protection while saving resources. At the same time, the exterior of the component is coated with self-luminous fluorescent material, which can clearly mark the location of the component at night or in dark rooms and underground construction environments, and can effectively serve as a safety reminder, improve conspicuousness, make it easy for people to identify, and increase safety in construction and life. BRIEF DESCRIPTION OF THE DRAWINGS

[0075] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0076] Figure 1 This is one of the schematic diagrams of the use state of the utility model;

[0077] Figure 2 This is the second schematic diagram of the use state of the utility model;

[0078] Figure 3 This is the third schematic diagram of the use state of the utility model;

[0079] Figure 4 It is a schematic diagram of the overall combined structure of the utility model;

[0080] Figure 5 It is one of the overall decomposition structure schematic diagrams of the utility model;

[0081] Figure 6 This is the second schematic diagram of the overall decomposition structure of the utility model;

[0082] Among them, the numbers in the figure are: 1-first clamping body, 11-left clamping member, 12-right clamping member, 13-locking member;

[0083] 2—first connecting seat, 21—connecting plate, 22—connecting shaft;

[0084] 3—the second clamping body;

[0085] 4—second connecting seat;

[0086] 5—adjustable connecting member, 51—first adjusting assembly, 52—connecting member, 53—second adjusting assembly, 511—first connecting block, 512—first connecting column, 513—first rotating handle, 531—second connecting block, 532—second connecting column, 533—second rotating handle;

[0087] 6—Snap-fit ​​parts;

[0088] 7—limb column, 71—reinforcement cage. DETAILED DESCRIPTION

[0089] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the technical solution of the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0090] As the instruction manual Figure 1 To the instruction manual Figure 5 The adjustable oblique double-limb column one-step forming mold shown comprises:

[0091] A first clamping body 1, a first connecting seat 2 is provided on one side outer wall of the first clamping body 1;

[0092] A second clamping body 3, a second connecting seat 4 is provided on one side outer wall of the second clamping body 3;

[0093] An adjustable connecting member 5 , one end of which is rotatably connected to the first connecting seat 2 , and the other end of which is rotatably connected to the second connecting seat 4 .

[0094] Further, such as Figure 5 As shown, the first clamping body 1 includes:

[0095] A left clamping member 11, with a plurality of left clamping member connecting holes extending through both ends of the left clamping member 11;

[0096] A right clamping member 12, with a plurality of right clamping member connection holes corresponding to the left clamping member connection holes being formed through both ends of the right clamping member 12;

[0097] A locking member 13, the locking member 13 is connected to the left clamping member connecting hole and the right clamping member connecting hole;

[0098] Among them, a plurality of locking members 13 connect the left clamping member 11 and the right clamping member 12 together to form the first clamping body 1 .

[0099] Specifically, Figure 5 As shown, the left clamping member 11 and the right clamping member 12 are both semicircular or arc-shaped plate structures as a whole;

[0100] Both ends of the left clamping member 11 and the right clamping member 12 are provided with connecting plates extending outwards;

[0101] Wherein, the left clamping member connecting hole and the right clamping member connecting hole are both through-opened on the corresponding connecting plates.

[0102] Further, such as Figure 3 As shown, the inner walls of the left clamping member 11 and the right clamping member 12 are also provided with a demoulding coating.

[0103] Furthermore, the second clamping body 3 and the first clamping body 1 may have the same or different shapes and structures, and both the second clamping body 3 and the first clamping body 1 are provided with a clamping member 6 .

[0104] In the present invention, the engaging member 6 is annularly disposed on the inner side wall of the upper end of the second clamping body 3 or the first clamping body 1 , respectively, for connecting another adjacent second clamping body 3 or first clamping body 1 .

[0105] Specifically, the second clamping body 3 and the first clamping body 1 have the same shape and structure, and may be of the same or different models and sizes.

[0106] Further, such as Figure 5 As shown, the first connection base 2 includes:

[0107] The connecting plates 21 are arranged opposite to each other in the middle of the outer wall of the first clamping body 1, and one end of the connecting plate 21 is provided with a mounting hole;

[0108] A connecting shaft 22, the connecting shaft 22 is connected to the mounting holes of the two connecting plates 21;

[0109] The second connection seat 4 and the first connection seat 2 have the same shape, structure and size.

[0110] Specifically, Figure 4 and Figure 5 As shown, where:

[0111] The adjustable connecting member 5 comprises:

[0112] A first adjusting component 51, one end of which is rotatably connected to the first connecting seat 2;

[0113] A connecting member 52, one end of the connecting member 52 is rotatably connected to the other end of the first adjusting component 51;

[0114] The second adjustment component 53, one end of the second adjustment component 53 is rotatably connected to the second connecting seat 4, and the other end is rotatably connected to the other end of the connecting member 52; wherein:

[0115] The first adjustment component 51 comprises:

[0116] A first connecting block 511, one end of which is rotatably connected to the connecting shaft 22 at the end;

[0117] A first connecting column 512, one end of which is fixedly connected or detachably connected to the other end of the first connecting block 511;

[0118] The first rotating handle 513 has one end threadedly connected to the other end of the first connecting column 512 , and the other end of the first rotating handle 513 is rotatably connected to the connecting piece 52 at the end.

[0119] Further, such as Figure 4 and 5 As shown, the second adjustment component 53 includes:

[0120] A second connecting block 531, one end of which is rotatably connected to a connecting shaft at the end;

[0121] A second connecting column 532, one end of which is fixedly connected or detachably connected to the other end of the second connecting block 531;

[0122] The second rotating handle 533 has one end threadedly connected to the other end of the second connecting column 532 , and the other end of the second rotating handle 533 is rotatably connected to the connecting piece 52 at the end.

[0123] Specifically, Figure 4 and 5 As shown, both ends of the connecting member 52 are provided with connecting grooves corresponding to the first rotating handle 513 and the second rotating handle 533;

[0124] An inner wall of one end of the rotating cylinder of the first rotating handle 513 is provided with an internal thread section adapted to the external thread section of the first connecting column 512, and an inner wall of the other end of the rotating cylinder of the first rotating handle 513 is provided with a connecting ring adapted to the connecting groove of the connecting column.

[0125] The connecting member 52 is a cylindrical structure with a hollow interior and openings at both ends.

[0126] In the present invention, the first adjustment component 51 and the second adjustment component 53 have the same shape, structure and size, and the first rotating handle 513 and the second rotating handle 533 have the same shape, structure and size, wherein:

[0127] The outer surfaces of the first clamping body 1, the first connecting seat 2, the second clamping body 3, the second connecting seat 4 and the adjustable connecting piece 5 are sprayed with an injection molding layer, a waterproof layer, an anti-rust layer and a warning layer in sequence from the inside to the outside, and the warning layer is coated with fluorescent powder.

[0128] In the utility model, a polymer wear-resistant material is injection molded on the injection layer; the anti-rust layer includes an epoxy zinc-rich primer and a chlorinated rubber topcoat and an epoxy micaceous iron intermediate paint located between the epoxy zinc-rich primer and the chlorinated rubber topcoat; the waterproof layer is a polyurethane waterproof coating; and the warning layer is a yellow or black reflective warning tape or a reflective color film or a reflective paint.

[0129] At the same time, in the present utility model, the connections referred to are all fixed connections, movable connections, or detachable connections, wherein the fixed connection is a welding connection or is directly processed into an integrally formed structure; the movable connection or detachable connection is a hinged connection, a threaded connection, a bayonet connection, a plug-in connection, or a bolt assembly connection or a screw connection.

[0130] In summary, a more specific implementation method of the present invention is as follows:

[0131] Before using the adjustable oblique double-limb column one-step forming mold of the above-mentioned design structure, it is necessary to move it to a designated working position by manual labor or corresponding transport equipment to be installed as a standby.

[0132] Specifically, before installation, the operator only needs to carry a reasonable number of components of the utility model to the location where work is required and wait for installation according to the needs of the actual construction situation.

[0133] During the specific installation: First, the operator measures the distance and angle of each section of the column according to the drawing, measures the length of each group of adjustable connectors 5, adjusts the length of each group of adjustable connectors 5 in turn, and connects and fixes each adjustable connector 5 to the first connecting seat 2 and the second connecting seat 4 respectively;

[0134] Then, the operator first installs a set of pre-prepared first clamping bodies 1 and second clamping bodies 3 respectively with the corresponding columnar steel cage 71 according to the determined installation position; during installation, the operator first connects the left clamping piece 11, the right clamping piece 12, and the locking piece 13 of the first clamping body 1 to a columnar steel cage 71, and tightens the locking piece 13 to fix it, completing the installation of the first clamping body 1; then installs the second clamping body 3 from bottom to top, and the installation method of the second clamping body 3 is consistent with the installation method of the first clamping body 1, until the set of molding molds is installed;

[0135] Next, the operator adjusts the first rotating handle 513 and the second rotating handle 533 of the adjustable connecting member 5 to adjust the assembled molding die to an angle and position that meets the requirements of the drawing;

[0136] Then, the operator installs other groups of molding dies at the upper and lower sections of the above-installed molding dies. When installing each group of molding dies, they are connected by means of the corresponding snap-fit ​​parts 6 until the installation of the two columnar steel cage templates is completed;

[0137] Then, the operator adjusts the first rotating handle 513 and the second rotating handle 533 of each component molding mold again until each component molding mold is adjusted to an angle and position that meets the requirements of the drawing, that is, the installation of the two oblique columnar steel cage 71 templates is completed;

[0138] Then, the operator uses or uses other external formwork support frames to reinforce and support the formwork of the utility model as needed, that is, the overall formwork installation work is completed, and then the two oblique steel cages can be poured with concrete. When pouring, it is poured from top to bottom, and a vibrating rod is used to stir and vibrate while pouring, so that the poured concrete is more dense and meets the quality requirements of building pouring;

[0139] When filling or pouring, backfill by layered filling and vibration compaction. The vibration and tamping shall be carried out by inserting vibrator, and the vibration time shall be 5s to 10s. When at the same pouring point, the corresponding pouring device shall be used for push-type continuous pouring. When switching between multiple pouring points, the next layer of self-compacting concrete shall be poured before the previous layer of self-compacting concrete begins to set. The pouring of self-compacting concrete shall be observed in time, and the self-compacting concrete shall be sealed immediately after being filled to prevent the loss of slurry.

[0140] In order to achieve a smooth surface when pouring self-compacting concrete, auxiliary vibration is applied outside the mold. The auxiliary vibration method is to use a leather hammer, a small flat vibrator or a vibrating rod to vibrate from bottom to top as the self-compacting concrete is poured. When pouring in the middle of a hidden column or a composite shear wall with a complex steel structure, a small vibrating rod is used for appropriate insertion and tamping. Various components must not be touched during the insertion and tamping. At the same time, when layered pouring is adopted, the pouring height each time shall not exceed 1.5 meters.

[0141] Finally, as time goes by, after the concrete pouring is completed and the curing reaches the condition for demolding, the operator can dismantle the various molding molds of the utility model; when dismantling, the operator first loosens the locking piece 13 on the molding limb column 7 at one end, then separates the left clamping piece 11 and the right clamping piece 12, and then loosens the locking piece on the molding limb column 7 at the other end, and then separates the left clamping piece and the right clamping piece on the limb column 7 to complete the dismantling of a group of molding molds, and repeats the above molding mold dismantling process until all the groups of molding molds on the two oblique limb columns 7 are dismantled; finally, after the operator has cleaned up all the groups of molding molds, they can be transported to the warehouse for storage by manual or corresponding handling equipment for the next cycle of use.

[0142] Finally, it should be noted that the above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. An adjustable oblique double-limb column one-step forming mold, characterized in that: include: A first clamping body (1), wherein a first connecting seat (2) is provided on one side outer wall of the first clamping body (1); A second clamping body (3), wherein a second connecting seat (4) is provided on one side outer wall of the second clamping body (3); An adjustable connecting member (5), one end of which is rotatably connected to the first connecting seat (2), and the other end of which is rotatably connected to the second connecting seat (4).

2. The adjustable oblique double-limb column one-step forming mold according to claim 1, characterized in that: The first clamping body (1) comprises: A left clamping member (11), with a plurality of left clamping member connection holes extending through both ends of the left clamping member (11); A right clamping member (12), wherein both ends of the right clamping member (12) are provided with a plurality of right clamping member connection holes corresponding to the left clamping member connection holes; A locking member (13), the locking member (13) being connected to the left clamping member connecting hole and the right clamping member connecting hole; Among them, a plurality of locking members (13) connect the left clamping member (11) and the right clamping member (12) together to form a first clamping body (1).

3. The adjustable oblique double-limb column one-step forming mold according to claim 2, characterized in that: The left clamping piece (11) and the right clamping piece (12) are both semicircular or arc-shaped plate-shaped structures as a whole; Both ends of the left clamping piece (11) and the right clamping piece (12) are provided with connecting plates extending outwards; Wherein, the left clamping member connecting hole and the right clamping member connecting hole are both through-opened on the corresponding connecting plates.

4. The adjustable oblique double-limb column one-step forming mold according to claim 2, characterized in that: The inner walls of the left clamping piece (11) and the right clamping piece (12) are also provided with a demoulding coating.

5. The adjustable oblique double-limb column one-step forming mold according to claim 1, characterized in that: The second clamping body (3) and the first clamping body (1) may have the same or different shapes and structures, and both the second clamping body (3) and the first clamping body (1) are provided with a clamping piece (6).

6. The adjustable oblique double-limb column one-step forming mold according to claim 5, characterized in that: The second clamping body (3) and the first clamping body (1) have the same shape and structure, and may be of the same or different model and size.

7. The adjustable oblique double-limb column one-step forming mold according to claim 1, characterized in that: The first connecting seat (2) comprises: A connecting plate (21), the connecting plates (21) are arranged opposite to each other at the middle of the outer wall of the first clamping body (1), and one end of the connecting plate (21) is provided with a mounting hole; A connecting shaft (22), the connecting shaft (22) is connected to the mounting holes of the two connecting plates (21); The second connecting seat (4) and the first connecting seat (2) have the same shape, structure and size.

8. The adjustable oblique double-limb column one-step forming mold according to claim 1, characterized in that: The adjustable connecting member (5) comprises: A first adjusting component (51), one end of the first adjusting component (51) being rotatably connected to the first connecting seat (2); A connecting member (52), one end of which is rotatably connected to the other end of the first adjusting component (51); A second adjustment component (53), one end of the second adjustment component (53) is rotatably connected to the second connection seat (4), and the other end is rotatably connected to the other end of the connection member (52); wherein: The first adjustment component (51) comprises: A first connecting block (511), one end of the first connecting block (511) being rotatably connected to a connecting shaft (22) at the end; A first connecting column (512), one end of the first connecting column (512) being fixedly connected or detachably connected to the other end of the first connecting block (511); A first rotating handle (513), one end of which is threadedly connected to the other end of the first connecting column (512), and the other end of which is rotatably connected to the connecting piece (52) at the end.

9. The adjustable oblique double-limb column one-step forming mold according to claim 1, characterized in that: The second adjustment component (53) comprises: A second connecting block (531), one end of the second connecting block (531) being rotatably connected to a connecting shaft at the end; A second connecting column (532), one end of the second connecting column (532) being fixedly connected or detachably connected to the other end of the second connecting block (531); A second rotating handle (533), one end of the second rotating handle (533) is threadedly connected to the other end of the second connecting column (532), and the other end of the second rotating handle (533) is rotatably connected to the connecting piece (52) at the end.

10. The adjustable oblique double-limb column one-step forming mold according to claim 9, characterized in that: The two ends of the connecting member (52) are respectively provided with connecting grooves correspondingly connected to the first rotating handle (513) and the second rotating handle (533); The inner wall of one end of the rotating cylinder of the first rotating handle (513) is provided with an internal thread section adapted to the external thread section of the first connecting column (512), and the inner wall of the other end of the rotating cylinder of the first rotating handle (513) is provided with a connecting ring adapted to the connecting groove of the connecting column.

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