Building template formed by composite material

By designing the building formwork formed by composite materials, using structures such as pallets, molds, guide grooves, protective components and positioning components, combined with mechanical devices such as electric telescopic rods and elastic parts, the existing formwork has solved the problems of large weight, undustiness and high cost, and achieved rapid splicing and disassembly of the formwork, improving efficiency and reducing costs.

CN119956950APending Publication Date: 2025-05-09WUHAN PEOPLE FIGHTING ENG SPECIAL EQUIP FACTORY
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Patent Information

Application Number
CN202510128321.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-05
Publication Date
2025-05-09

AI Technical Summary

Technical Problem

During use, existing building formwork has problems such as heavy weight, impervious corrosion resistance, high cost, difficulty in handling and frequent refurbishment, and it takes a lot of time and manpower to quickly splice and dock between formworks.

Method used

A composite material-formed building formwork is designed, using structures such as pallets, molds, guide grooves, protective components and positioning components, and quickly splicing and disassembly through mechanical devices such as electric telescopic rods and elastic parts.

Benefits of technology

It realizes rapid docking and disassembly of templates, improves the speed of assembly and disassembly, reduces labor investment and cost, and extends the service life of templates.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a composite material molded building template, and relates to the technical field of building template molding, the composite material molded building template comprises a supporting plate, a mold is arranged at the upper end of the supporting plate, guide grooves are formed in the two sides of the mold, a baffle is arranged on one side of the mold, and a protection assembly is slidably mounted on the inner wall of each guide groove; the baffle is supported through the protection assembly; according to the building formwork formed by the composite materials, the upper ends of the movable blocks are connected with the baffles in a clamped mode, the different baffles are adjusted to be used according to actual conditions, meanwhile, when the baffles are moved away, the baffles are integrally supported on the outer surfaces of the protection blocks, so that the baffles are inclined, the stability of the baffles is guaranteed, and after a workpiece is demolded, the baffles are rapidly in butt joint.
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Description

Technical Field

[0001] The invention relates to a building template forming technology, in particular to a building template formed by composite materials. Background Art

[0002] Concrete formwork refers to the formwork for cast-in-place concrete and a complete set of structural systems that support the formwork. There are various different stage classification methods for the classification of formwork. According to the shape, it is divided into two types: flat formwork and curved formwork; according to the force conditions, it is divided into load-bearing and non-load-bearing formwork. At present, the main forms used on the market are aluminum alloy formwork, plywood formwork, and composite steel formwork. Aluminum alloy formworks are now heavy, not corrosion-resistant, and need to be refurbished every time, and the cost of applying new release agent is high; plywood has the defects of not being able to be reused, non-recyclable, high labor costs, and low efficiency; composite steel formworks have the disadvantages of being heavy, difficult to carry, and needing to be refurbished.

[0003] When using existing equipment, the mold needs to be used continuously due to the need for long-term processing. However, it takes a lot of time and energy to quickly splice and connect the templates. The longer the time, the greater the manpower required, which in turn affects the speed of assembly and disassembly. Therefore, a building template formed by composite materials has been developed. Summary of the invention

[0004] The purpose of the present invention is to provide a building template formed of composite materials to solve the above-mentioned shortcomings in the prior art.

[0005] In order to achieve the above object, the present invention provides the following technical solutions: a building template formed of composite materials, comprising a support plate, a mold is arranged at the upper end of the support plate, guide grooves are provided on both sides of the mold, a baffle is arranged on one side of the mold, and a protective component is slidably installed on the inner wall of the guide groove, and the baffle is supported by the protective component;

[0006] The protection assembly includes a bottom plate connected to the inner wall of the guide groove, a support plate is arranged at the upper end of the bottom plate, and a driving member is arranged on one side of the support plate, and a movable plate is slidably mounted on the upper end of the support plate, and the end of the movable plate is connected to the output end of the driving member;

[0007] A push block is arranged at the upper end of the movable plate, and a groove is arranged at the side of the movable plate. A limit plate is arranged at the end of the support plate, and a protective block is slidably mounted at one end of the limit plate close to the push block. A first elastic member is arranged at the end of the protective block, and an end of the first elastic member away from the protective block is connected to the limit plate;

[0008] A rotating shaft is provided at one end of the support plate, and the end of the rotating shaft passes through and extends to the other end of the support plate, and a swing plate is installed for rotation of the rotating shaft, and the outer surface of the end of the swing plate is slidably connected with the inner wall of the groove, and a support rod is provided at one end of the swing plate away from the movable plate, and a telescopic rod is provided at the end of the support rod;

[0009] An adjusting block is arranged at one end of the rotating shaft away from the swing plate, a docking block is rotatably mounted at the end of the adjusting block, the end of the docking block is connected to the end of the telescopic rod, and a circular plate is arranged at one end of the supporting plate close to the adjusting block, the end of the circular plate is slidably connected to the outer surface of the docking block;

[0010] A fan-shaped gear is arranged at the lower end of the adjusting block, and the end of the fan-shaped gear penetrates and extends into the interior of the adjusting block, and the end of the fan-shaped gear is connected to the end of the docking block. A transmission gear is rotatably mounted on the lower end of the adjusting block away from the fan-shaped gear, and the outer surface of the transmission gear meshes with the outer surface of the fan-shaped gear. The upper end of the transmission gear penetrates and extends to the upper end of the adjusting block, and a clamping plate is arranged at the upper end of the transmission gear.

[0011] A positioning assembly is assembled at the end of the baffle, and the baffle is further limited by the positioning assembly.

[0012] As a further optimization scheme of the present invention, a movable groove is opened at the upper end of the bottom plate and located on one side of the support plate, and a movable block is slidably installed on the inner wall of the movable groove, and the upper end of the movable block is connected to the lower end of the baffle.

[0013] As a further optimization solution of the present invention, the positioning assembly includes a protection box connected to the baffle, and a positioning shaft is provided on the inner wall of the protection box.

[0014] As a further optimization solution of the present invention, a second elastic member is provided on the outer surface of the positioning shaft, and one end of the second elastic member is connected to the positioning shaft, and the other end is connected to the inner wall of the protective box.

[0015] As a further optimization solution of the present invention, a clamping block is rotatably mounted on the inner wall of the protection box, and the end of the clamping block is in contact with the end of the positioning shaft.

[0016] As a further optimization solution of the present invention, a fixing block is provided on one side of the mold, and a sliding groove is provided at the end of the fixing block.

[0017] As a further optimization solution of the present invention, an adjustment shaft is slidably mounted on the inner wall of the slide groove, and two positioning blocks are arranged on the outer surface of the adjustment shaft.

[0018] As a further optimization solution of the present invention, a slot is provided at the end of the positioning block, a protective shaft is provided on the inner wall of the slot, and the end of the protective shaft is connected to the inner wall of the fixing block.

[0019] As a further optimization solution of the present invention, the end of the positioning shaft passes through and extends into the interior of the fixing block, and a clamping block is provided at the end of the positioning shaft, and the outer surface of the clamping block is clamped with the outer surfaces of the two positioning blocks.

[0020] As a further optimization solution of the present invention, a third elastic member is sleeved on the outer surface of the adjusting shaft, and two ends of the third elastic member are respectively connected to the ends of the two positioning blocks.

[0021] Compared with the prior art, the composite material-molded building formwork provided by the present invention has the following beneficial effects: the upper end of the movable block is clamped with the baffle, and different baffles are adjusted for use according to actual conditions; at the same time, when the baffle is removed, the baffle is supported as a whole on the outer surface of the protective block, so that the baffle is inclined to ensure the stability of the baffle, and after the workpiece is demoulded, the baffle is quickly docked.

[0022] The two positioning blocks are driven to move by moving the adjustment shaft, wherein the slide groove is used to limit the adjustment shaft, so that the adjustment shaft is stable when moving. At the same time, when the positioning block moves, it is connected with the protection shaft through the slot hole, so that the positioning block rotates around the protection shaft, thereby realizing the opening and closing of the two positioning blocks; when the positioning shaft moves to the inside of the fixed block, the two positioning blocks are used to clamp the outer surface of the clamping block, thereby fixing the baffle set on the protection box, thereby speeding up assembly and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1 A first schematic diagram of the overall structure provided by an embodiment of the present invention;

[0025] Figure 2 A second schematic diagram of the overall structure provided by an embodiment of the present invention;

[0026] Figure 3 A first schematic diagram of the structure of a protection component provided by an embodiment of the present invention;

[0027] Figure 4 A second schematic diagram of the structure of the protection assembly provided by an embodiment of the present invention;

[0028] Figure 5 A third schematic diagram of the structure of a protection component provided by an embodiment of the present invention;

[0029] Figure 6 A fourth schematic diagram of the structure of a protection component provided by an embodiment of the present invention;

[0030] Figure 7 A schematic diagram of the structure of a positioning component provided in an embodiment of the present invention;

[0031] Figure 8 A cross-sectional view of the internal structure of a positioning assembly provided in an embodiment of the present invention.

[0032] Description of reference numerals:

[0033] 1. Support plate; 2. Protection assembly; 3. Positioning assembly; 11. Guide groove; 12. Mold; 13. Baffle; 21. Bottom plate; 211. Movable groove; 212. Movable block; 22. Support plate; 23. Driving member; 24. Movable plate; 241. Push block; 242. Groove; 25. Limiting plate; 251. Protection block; 252. First elastic member; 26. Rotating shaft; 261. Swinging plate; 262. Support rod; 263, telescopic rod; 27, circular plate; 28, adjusting block; 281, sector gear; 282, transmission gear; 283, snap-in plate; 284, docking block; 31, protective box; 32, positioning shaft; 321, snap-in block; 33, clamping block; 34, second elastic member; 35, fixing block; 351, slide groove; 36, positioning block; 361, slot; 37, protective shaft; 38, adjusting shaft; 39, third elastic member. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of 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.

[0035] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Example:

[0037] See also Figure 1-Figure 8 A building formwork formed of a composite material includes a support plate 1, a mold 12 is arranged at the upper end of the support plate 1, guide grooves 11 are opened on both sides of the mold 12, a baffle 13 is arranged on one side of the mold 12, and a protective component 2 is slidably installed on the inner wall of the guide groove 11, and the baffle 13 is supported by the protective component 2.

[0038] In this solution, the inner wall of the guide groove 11 is provided with a device with telescopic function such as an electric telescopic rod, and is connected to an external control device. The electric telescopic rod drives the protective component 2 to move as a whole, thereby driving the baffle 13 to fit tightly on the mold 12.

[0039] Furthermore, the protective component 2 includes a base plate 21 connected to the inner wall of the guide groove 11, a support plate 22 is provided at the upper end of the base plate 21, and a driving member 23 is provided on one side of the support plate 22, and a movable plate 24 is slidably installed on the upper end of the support plate 22, and the end of the movable plate 24 is connected to the output end of the driving member 23.

[0040] In this embodiment, the driving member 23 is a device with power output such as an electric telescopic rod, and is connected to an external control device. When the driving member 23 is started, it synchronously drives the movable plate 24 arranged at its output end to move.

[0041] Furthermore, a push block 241 is provided at the upper end of the movable plate 24, and a groove 242 is opened on the side of the movable plate 24. A limiting plate 25 is provided at the end of the support plate 22. A protective block 251 is slidably installed at one end of the limiting plate 25 close to the push block 241. A first elastic member 252 is provided at the end of the protective block 251, and the end of the first elastic member 252 away from the protective block 251 is connected to the limiting plate 25.

[0042] Specifically, when the movable plate 24 moves, the push block 241 provided at the upper end thereof pushes the protection block 251 to move, wherein the ends of the push block 241 and the protection block 251 are both inclined, and thus when the push block 241 moves, the protection block 251 can be driven to move outward to limit the outer surface of the baffle 13. The first elastic member 252 is an elastic member such as a spring, and the protection block 251 is supported by the first elastic member 252, so that when the push block 241 moves backward, the protection block 251 is pulled back to the initial position by the first elastic member 252.

[0043] Furthermore, a rotating shaft 26 is provided at one end of the support plate 22, and the end of the rotating shaft 26 passes through and extends to the other end of the support plate 22. At the same time, a swing plate 261 is installed for rotation. The outer surface of the end of the swing plate 261 is slidingly connected to the inner wall of the groove 242. At the same time, a support rod 262 is provided at the end of the swing plate 261 away from the movable plate 24, and a telescopic rod 263 is provided at the end of the support rod 262.

[0044] Specifically, when the movable plate 24 moves, the matching groove 242 drives the swing plate 261 to move, and when the swing plate 261 moves, it synchronously drives the support rod 262 set at its end to move. Since the telescopic rod 263 is set on the support rod 262, the telescopic rod 263 moves synchronously with the support rod 262.

[0045] Furthermore, an adjusting block 28 is provided at one end of the rotating shaft 26 away from the swing plate 261, and a docking block 284 is rotatably installed at the end of the adjusting block 28, and the end of the docking block 284 is connected to the end of the telescopic rod 263. At the same time, a circular plate 27 is provided at one end of the supporting plate 22 close to the adjusting block 28, and the end of the circular plate 27 is slidably connected to the outer surface of the docking block 284.

[0046] Specifically, when the telescopic rod 263 moves, the docking block 284 set at the end of the telescopic rod 263 is synchronously driven to move synchronously, wherein the outer surface of the circular plate 27 is inclined, so that when the docking block 284 moves along the outer surface of the circular plate 27, the docking block 284 rotates around the connection with the adjustment block 28.

[0047] The telescopic rod 263 is composed of a cylinder, a round rod and a spring. The inner wall of the cylinder is slidably connected to the outer surface of the round rod. At the same time, the spring is arranged on the inner wall of the cylinder and connected to the round rod, so as to support and limit the round rod.

[0048] Furthermore, a fan-shaped gear 281 is provided at the lower end of the adjusting block 28, and the end of the fan-shaped gear 281 passes through and extends to the interior of the adjusting block 28, and at the same time, the end of the fan-shaped gear 281 is connected to the end of the docking block 284, and a transmission gear 282 is rotatably installed at the lower end of the adjusting block 28 away from the fan-shaped gear 281, and the outer surface of the transmission gear 282 is meshed with the outer surface of the fan-shaped gear 281, and the upper end of the transmission gear 282 passes through and extends to the upper end of the adjusting block 28, and a clamping plate 283 is provided at the upper end of the transmission gear 282.

[0049] Specifically, when the docking block 284 rotates, the sector gear 281 disposed at its lower end is synchronously driven to rotate. Since the outer surface of the sector gear 281 is meshed with the outer surface of the transmission gear 282, the transmission gear 282 is synchronously driven to rotate, and at the same time, the clamping plate 283 disposed at the upper end of the transmission gear 282 is driven to rotate, and the baffle 13 is fixed.

[0050] Furthermore, a movable groove 211 is provided at the upper end of the bottom plate 21 and on one side of the support plate 22 , and a movable block 212 is slidably mounted on the inner wall of the movable groove 211 , and the upper end of the movable block 212 is connected to the lower end of the baffle 13 .

[0051] Specifically, the upper end of the movable block 212 is clamped with the baffle 13, and different baffles are adjusted for use according to actual conditions. At the same time, when the baffle 13 is removed, the baffle 13 is supported as a whole on the outer surface of the protective block 251, so that the baffle 13 is tilted to ensure the stability of the baffle 13. After the workpiece is demoulded, the baffle 13 is quickly docked.

[0052] Furthermore, the positioning assembly 3 is assembled at the end of the baffle 13, and the baffle 13 is further limited by the positioning assembly 3; the positioning assembly 3 includes a protection box 31 connected to the baffle 13, and the inner wall of the protection box 31 is provided with a positioning shaft 32. The outer surface of the positioning shaft 32 is provided with a second elastic member 34, and one end of the second elastic member 34 is connected to the positioning shaft 32, and the other end is connected to the inner wall of the protection box 31. A clamping block 33 is rotatably installed on the inner wall of the protection box 31, and the end of the clamping block 33 is in contact with the end of the positioning shaft 32.

[0053] In this embodiment, the second elastic member 34 is an elastic member such as a spring. The second elastic member 34 supports the positioning shaft 32 so that the positioning shaft 32 remains stable, and the clamping block 33 is used to clamp the end of the positioning shaft 32.

[0054] The inner wall of the protective box 31 is provided with a device with telescopic function such as an electric telescopic rod, and is connected to an external control device. At the same time, the output end of the electric telescopic rod is connected to the side of the clamping block 33, thereby driving the clamping block 33 to rotate around the inner wall of the protective box 31 to achieve automatic detachment from the positioning shaft 32.

[0055] Furthermore, a fixed block 35 is provided on one side of the mold 12, and a slide groove 351 is provided at the end of the fixed block 35. An adjustment shaft 38 is slidably mounted on the inner wall of the slide groove 351, and two positioning blocks 36 are provided on the outer surface of the adjustment shaft 38. A slot hole 361 is provided at the end of the positioning block 36, and a protective shaft 37 is provided on the inner wall of the slot hole 361, and the end of the protective shaft 37 is connected to the inner wall of the fixed block 35.

[0056] Specifically, the two positioning blocks 36 are driven to move by moving the adjusting shaft 38 , wherein the sliding groove 351 is used to limit the adjusting shaft 38 , so that the adjusting shaft 38 is guaranteed to be stable when moving.

[0057] At the same time, when the positioning block 36 moves, it is connected to the protection shaft 37 through the slot 361, so that the positioning block 36 rotates around the protection shaft 37, thereby realizing the opening and closing of the two positioning blocks 36.

[0058] Furthermore, the end of the positioning shaft 32 passes through and extends to the interior of the fixing block 35 , and a clamping block 321 is provided at the end of the positioning shaft 32 , and the outer surface of the clamping block 321 is clamped with the outer surfaces of the two positioning blocks 36 .

[0059] Specifically, when the positioning shaft 32 moves to the inside of the fixing block 35 , the two positioning blocks 36 cooperate to clamp the outer surface of the clamping block 321 , thereby fixing the baffle 13 disposed on the protection box 31 .

[0060] Furthermore, a third elastic member 39 is sleeved on the outer surface of the adjustment shaft 38 , and two ends of the third elastic member 39 are respectively connected to the ends of the two positioning blocks 36 .

[0061] Specifically, the third elastic member 39 is an elastic member such as a torsion spring, which is used to limit the two positioning blocks 36 to ensure that the positioning blocks 36 are always in a tight state.

[0062] The control device can select a single-chip microcomputer as the control end. In this embodiment, the single-chip microcomputer is a typical embedded microcontroller (Micro controller Unit), which is composed of an arithmetic unit, a controller, a memory, an input and output device, etc., and is equivalent to a microcomputer. Compared with the general-purpose microprocessor used in personal computers, it emphasizes self-supply (no external hardware) and cost saving. Its biggest advantage is that it is small in size and can be placed inside the instrument, but has a small storage capacity, a simple input and output interface, and low functional consumption.

[0063] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A building formwork formed of composite materials, characterized in that: The invention comprises a support plate (1), wherein a mold (12) is arranged at the upper end of the support plate (1), guide grooves (11) are provided on both sides of the mold (12), a baffle (13) is arranged on one side of the mold (12), and a protective component (2) is slidably mounted on the inner wall of the guide groove (11), and the baffle (13) is supported by the protective component (2); The protection component (2) comprises a bottom plate (21) connected to the inner wall of the guide groove (11), a support plate (22) is arranged at the upper end of the bottom plate (21), and a driving member (23) is arranged on one side of the support plate (22), and a movable plate (24) is slidably mounted on the upper end of the support plate (22), and the end of the movable plate (24) is connected to the output end of the driving member (23); A push block (241) is arranged at the upper end of the movable plate (24), and a groove (242) is provided on the side of the movable plate (24). A limit plate (25) is arranged at the end of the support plate (22), and a protective block (251) is slidably installed at one end of the limit plate (25) close to the push block (241), and a first elastic member (252) is arranged at the end of the protective block (251), and the end of the first elastic member (252) away from the protective block (251) is connected to the limit plate (25); A rotating shaft (26) is provided at one end of the support plate (22), and the end of the rotating shaft (26) penetrates and extends to the other end of the support plate (22), and a swing plate (261) is installed for rotation of the rotating shaft (26), and the outer surface of the end of the swing plate (261) is slidably connected to the inner wall of the groove (242), and a support rod (262) is provided at one end of the swing plate (261) away from the movable plate (24), and a telescopic rod (263) is provided at the end of the support rod (262); An adjusting block (28) is arranged at one end of the rotating shaft (26) away from the swing plate (261), a docking block (284) is rotatably mounted at the end of the adjusting block (28), the end of the docking block (284) is connected to the end of the telescopic rod (263), and a circular plate (27) is arranged at one end of the supporting plate (22) close to the adjusting block (28), the end of the circular plate (27) is slidably connected to the outer surface of the docking block (284); A fan-shaped gear (281) is provided at the lower end of the adjusting block (28), and the end of the fan-shaped gear (281) penetrates and extends to the inside of the adjusting block (28), and at the same time, the end of the fan-shaped gear (281) is connected to the end of the docking block (284); a transmission gear (282) is rotatably mounted on the lower end of the adjusting block (28) away from the fan-shaped gear (281), and the outer surface of the transmission gear (282) is meshed with the outer surface of the fan-shaped gear (281); the upper end of the transmission gear (282) penetrates and extends to the upper end of the adjusting block (28), and a clamping plate (283) is provided on the upper end of the transmission gear (282); A positioning assembly (3) is assembled on the end of the baffle (13), and the baffle (13) is further defined by the positioning assembly (3).

2. A composite material-molded building formwork according to claim 1, characterized in that: A movable groove (211) is provided at the upper end of the bottom plate (21) and located on one side of the support plate (22), and a movable block (212) is slidably mounted on the inner wall of the movable groove (211), and the upper end of the movable block (212) is connected to the lower end of the baffle (13).

3. The building formwork formed of a composite material according to claim 1, characterized in that: The positioning assembly (3) comprises a protection box (31) connected to the baffle (13), and a positioning shaft (32) is provided on the inner wall of the protection box (31).

4. A composite material-molded building template according to claim 3, characterized in that: A second elastic member (34) is provided on the outer surface of the positioning shaft (32), and one end of the second elastic member (34) is connected to the positioning shaft (32), and the other end is connected to the inner wall of the protection box (31).

5. A composite material-molded building template according to claim 4, characterized in that: A clamping block (33) is rotatably mounted on the inner wall of the protection box (31), and an end of the clamping block (33) is in contact with an end of the positioning shaft (32).

6. A composite material-molded building template according to claim 5, characterized in that: A fixing block (35) is provided on one side of the mold (12), and a sliding groove (351) is provided at the end of the fixing block (35).

7. A composite material-molded building template according to claim 6, characterized in that: An adjusting shaft (38) is slidably mounted on the inner wall of the sliding groove (351), and two positioning blocks (36) are arranged on the outer surface of the adjusting shaft (38).

8. The building formwork formed of a composite material according to claim 7, characterized in that: A slot hole (361) is provided at the end of the positioning block (36), a protective shaft (37) is provided on the inner wall of the slot hole (361), and the end of the protective shaft (37) is connected to the inner wall of the fixing block (35).

9. A building formwork formed of a composite material according to claim 8, characterized in that: The end of the positioning shaft (32) passes through and extends into the interior of the fixing block (35), and a clamping block (321) is provided at the end of the positioning shaft (32), and the outer surface of the clamping block (321) is clamped with the outer surfaces of the two positioning blocks (36).

10. A building formwork formed of a composite material according to claim 9, characterized in that: A third elastic member (39) is sleeved on the outer surface of the adjusting shaft (38), and two ends of the third elastic member (39) are respectively connected to the ends of the two positioning blocks (36).