Combined die for manufacturing prefabricated concrete bay window

Abstract

The utility model relates to the technical field of precast concrete molds, in particular to a combined mold for manufacturing a precast concrete bay window, which comprises a main body, a mounting groove is arranged in the main body, a splicing block is arranged in the main body, one end of the splicing block is arranged in the mounting groove, a cavity is arranged in the splicing block, and the splicing block is arranged in the cavity. A mounting groove is formed in the main body, limiting grooves are formed in the periphery of the mounting groove, a fixing mechanism is arranged in the cavity, fixing grooves are formed in the two sides of the main body, a fixing plate is arranged on one side of the main body, fixing blocks are arranged on the two sides of the fixing plate, one end of each fixing block is arranged in the corresponding fixing groove, and movable grooves are formed in the two sides of the main body. According to the bay window mold, through the fixing mechanism, the mounting stability of the splicing blocks is improved, the splicing blocks are convenient to replace so as to form bay window molds with different widths, through the limiting mechanism, the fixing plate is convenient to mount, and the mounting stability of the fixing plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of precast concrete moulds, in particular to a combined mould for making precast concrete bay windows. Background Art

[0002] With the development of modern industrial technology, houses can be built in batches and sets like machine production; all you need to do is transport the prefabricated house components to the construction site and assemble them. In addition, in the new era, in order to promote the supply-side structural reform and the development of new urbanization, vigorously developing concrete prefabricated buildings has the effect of developing new energy-saving and environmental protection industries, improving the level of building safety, and promoting the elimination of excess production capacity. As a pre-production link of prefabricated prefabricated components, a series of activities such as the design, production and installation of molds greatly determine the cost and efficiency of the components. Prefabricated concrete bay windows are essential components in building houses.

[0003] In a combination mold for making precast concrete bay windows, the public specification of the Chinese utility model patent application is CN211868145U. Although it has the advantage of solving the problems of high cost and low standardization of the combination mold of precast concrete bay windows, it does not solve the problems that the splicing blocks are not installed firmly enough, making it inconvenient to replace the splicing blocks to form bay window molds of different widths; the fixed plate is not installed firmly enough, making it inconvenient to install the fixed plate, etc. Utility Model Content

[0004] The purpose of the utility model is to provide a combined mold for making a prefabricated concrete bay window to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A combined mold for making precast concrete bay windows comprises a main body, a mounting groove is provided inside the main body, a splicing block is arranged inside the main body, one end of the splicing block is arranged inside the mounting groove, a cavity is provided inside the splicing block, limiting grooves are provided around the mounting groove, a fixing mechanism is provided inside the cavity, fixing grooves are provided on both sides of the main body, a fixing plate is provided on one side of the main body, fixing blocks are provided on both sides of the fixing plate, one end of the fixing block is arranged inside the fixing groove, movable grooves are provided on both sides of the main body, a pouring port is provided at the top of the main body, and a limiting mechanism is provided inside the movable groove.

[0007] Preferably, the fixing mechanism includes a turntable, an arc block, a groove, a limit block, a T-rod and a spring. A turntable is movably arranged inside the cavity through a bearing, arc blocks are fixedly arranged around the turntable, grooves are opened around the cavity, a limit block is movably arranged inside the groove, a T-rod is arranged at one end of the limit block, one end of the T-rod is arranged inside the cavity, a spring is sleeved on one end of the T-rod, and one end of the limit block is arranged inside the limit groove.

[0008] Preferably, the limiting mechanism comprises a movable block and a threaded column, the movable block is movably arranged inside the movable groove, a threaded column is movably arranged at one end of the movable groove through a thread, and one end of the threaded column is movably connected to the movable block.

[0009] Preferably, a handle is fixedly provided on one side of the turntable, and one end of the handle passes through the splicing block and is arranged on one side of the splicing block.

[0010] Preferably, one end of the movable block is arranged in a trapezoidal shape, and the top end of the fixed block is arranged in a trapezoidal shape.

[0011] Preferably, first sliding blocks are fixedly provided on both sides of the limit block, first sliding grooves are provided on both sides of the groove, and one side of the first sliding block is movably provided inside the first sliding groove.

[0012] Preferably, second sliding blocks are fixedly provided on both sides of the movable block, second sliding grooves are provided on both sides of the movable groove, and one side of the second sliding block is movably provided inside the second sliding groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A combined mold for making precast concrete bay windows, wherein a splicing block is installed inside a main body so that one end of the splicing block is located inside a mounting groove, a handle is turned to drive a turntable to rotate, so that the arc block rotates and pushes the T-bar to move, so that the limit block is inserted into the limit groove, and the splicing block is fixed by a fixing mechanism. Since the width requirements of the bay windows may be different, the splicing blocks need to be replaced to form bay windows of different widths. The handle is turned to drive the turntable to rotate, so that the arc block rotates, and the T-bar is pushed by a spring to move the limit block out of the limit groove and back into the groove, and the fixation of the splicing block is cancelled by the fixing mechanism, and then a suitable splicing block is installed on the main body. Through the above device and the fixing mechanism, the stability of the splicing block installation is improved, and the splicing blocks are easily replaced to form bay window molds of different widths.

[0015] 2. A combined mold for making precast concrete bay windows, wherein a fixed plate is installed on one side of a main body, so that the fixed blocks on both sides of the fixed plate are inserted into the bottom end of the fixed groove along the fixed groove, and then the threaded column is rotated to push the movable block through the threaded column. The movable block and the fixed block are arranged in a trapezoidal shape, so that when the movable block moves, it is easy to push the fixed block downward, so that the fixed block is firmly fixed in the fixed groove, and the fixed plate is limited by a limiting mechanism. Through the above device, the fixing plate is easily installed through the limiting mechanism, thereby improving the stability of the installation of the fixed plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front structural sectional view of the utility model;

[0018] Figure 3 It is a top view of the structure of the utility model;

[0019] Figure 4 It is a side structural sectional view of the utility model;

[0020] Figure 5 For this utility model Figure 2 A magnified schematic diagram of center A.

[0021] In the figure: 1. main body; 2. mounting groove; 3. splicing block; 4. cavity; 5. limiting groove; 6. fixing groove; 7. fixing plate; 8. fixing block; 9. movable groove; 10. turntable; 11. arc block; 12. groove; 13. limiting block; 14. T-bar; 15. spring; 16. movable block; 17. threaded column; 18. handle; 19. first slider; 20. first slide groove; 21. second slider; 22. second slide groove; 23. pouring port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 As shown, a technical solution provided by the utility model:

[0024] A combined mold for making a prefabricated concrete bay window, comprising a main body 1, a mounting groove 2 is provided inside the main body 1, a splicing block 3 is arranged inside the main body 1, one end of the splicing block 3 is arranged inside the mounting groove 2, a cavity 4 is provided inside the splicing block 3, a limiting groove 5 is provided around the mounting groove 2, a fixing mechanism is provided inside the cavity 4, fixing grooves 6 are provided on both sides of the main body 1, a fixing plate 7 is provided on one side of the main body 1, fixing blocks 8 are provided on both sides of the fixing plate 7, one end of the fixing block 8 is arranged inside the fixing groove 6, movable grooves 9 are provided on both sides of the main body 1, a pouring port 23 is provided at the top of the main body 1, and a limiting mechanism is provided inside the movable groove 9 The structure is as follows: through the above-mentioned device, the splicing block 3 is installed inside the main body 1, so that one end of the splicing block 3 is located inside the installation groove 2, the splicing block 3 is fixed by the fixing mechanism, the fixing plate 7 is installed on one side of the main body 1, and the fixing plate 7 is limited by the limiting mechanism, so that a combined mold of the bay window is formed by the main body 1, the splicing block 3, and the fixing plate 7, and then the mold is cast through the casting port 23. Since the width requirements of the bay window may be different, the splicing block 3 needs to be replaced to form bay windows of different widths. At this time, the fixation of the splicing block 3 is cancelled by the fixing mechanism, and then the appropriate splicing block 3 is installed on the main body 1.

[0025] In this embodiment, preferably, the fixing mechanism includes a turntable 10, an arc block 11, a groove 12, a limit block 13, a T-shaped rod 14 and a spring 15. The turntable 10 is movably arranged inside the cavity 4 through a bearing, and the arc block 11 is fixedly arranged around the turntable 10. The cavity 4 is provided with a groove 12 around, and a limit block 13 is movably arranged inside the groove 12. A T-shaped rod 14 is arranged at one end of the limit block 13, and one end of the T-shaped rod 14 is arranged inside the cavity 4. A spring 15 is sleeved at one end of the T-shaped rod 14, and one end of the limit block 13 is arranged in the limit groove 5 Internally, through the above-mentioned device, the turntable 10 rotates to drive the arc block 11 to rotate, pushing the T-bar 14 to move, so that the limit block 13 is inserted into the limit groove 5, and the splicing block 3 is fixed by the fixing mechanism. When the splicing block 3 needs to be replaced, the handle 18 is turned to drive the turntable 10 to rotate, so that the arc block 11 rotates, and the T-bar 14 is pushed by the spring 15, so that the limit block 13 moves out of the limit groove 5 and returns to the inside of the groove 12, and the fixation of the splicing block 3 is canceled by the fixing mechanism, and then the appropriate splicing block 3 is installed on the main body 1.

[0026] In this embodiment, preferably, the limiting mechanism includes a movable block 16 and a threaded column 17. The movable block 16 is movably arranged inside the movable groove 9. A threaded column 17 is movably arranged at one end of the movable groove 9 through a thread. One end of the threaded column 17 is movably connected to the movable block 16. Through the above-mentioned device, the fixed plate 7 is installed to one side of the main body 1, so that the fixed blocks 8 on both sides of the fixed plate 7 are inserted into the bottom end of the fixed groove 6 along the fixed groove 6, and then the threaded column 17 is rotated to push the movable block 16 through the threaded column 17, so that the movable block 16 pushes the fixed block 8 to move downward, so that the fixed block 8 is firmly fixed inside the fixed groove 6, and the fixed plate 7 is limited by the limiting mechanism.

[0027] In this embodiment, preferably, a handle 18 is fixedly provided on one side of the turntable 10 , and one end of the handle 18 passes through the splicing block 3 and is arranged on one side of the splicing block 3 . Through the above device, the turntable 10 can be easily rotated by the handle 18 .

[0028] In this embodiment, preferably, one end of the movable block 16 is set in a trapezoidal shape, and the top of the fixed block 8 is set in a trapezoidal shape. Through the above device, it is easy to push the fixed block 8 to move when the movable block 16 moves.

[0029] In this embodiment, preferably, first sliders 19 are fixedly provided on both sides of the limit block 13, first slide grooves 20 are opened on both sides of the groove 12, and one side of the first slider 19 is movably provided inside the first slide groove 20. Through the above device, the limit block 13 can slide in the groove 12.

[0030] In this embodiment, preferably, second sliders 21 are fixedly provided on both sides of the movable block 16, second slide grooves 22 are opened on both sides of the movable groove 9, and one side of the second slider 21 is movably provided inside the second slide groove 22. Through the above device, the movable block 16 can slide in the movable groove 9.

[0031] When in use, a combined mold for making precast concrete bay windows in this embodiment is used to install the splicing block 3 into the main body 1 so that one end of the splicing block 3 is located in the installation groove 2, and the handle 18 is turned to drive the turntable 10 to rotate, so that the arc block 11 rotates to push the T-bar 14 to move, so that the limit block 13 is inserted into the limit groove 5, and the splicing block 3 is fixed by the fixing mechanism, and then the fixing plate 7 is installed to one side of the main body 1, so that the fixing blocks 8 on both sides of the fixing plate 7 are inserted into the bottom end of the fixing groove 6 along the fixing groove 6, and then the threaded column 17 is rotated to push the movable block 16 through the threaded column 17, and the movable block 16 and the fixed block 8 and the trapezoidal arrangement make it easy to push the fixed block 8 downward when the movable block 16 moves, so that the fixed block 8 is firmly fixed in the fixing groove 6, and the fixed plate 7 is limited by the limiting mechanism, so that a combined mold of the bay window is formed by the main body 1, the splicing block 3, and the fixed plate 7, and then the mold is poured through the pouring port 23.

[0032] Since the width requirements of the bay window may be different, it is necessary to replace the splicing block 3 in order to form bay windows of different widths. At this time, the threaded column 17 is rotated to make the movable block 16 return to the movable groove 9, the fixed plate 7 is pulled out, and the handle 18 is rotated to drive the turntable 10 to rotate, so that the arc block 11 rotates, and the T-bar 14 is pushed by the spring 15 to make the limit block 13 move out of the limit groove 5 and return to the groove 12. The fixation of the splicing block 3 is cancelled by the fixing mechanism, and then the appropriate splicing block 3 is installed on the main body 1. Through the above-mentioned device and the fixing mechanism, the stability of the installation of the splicing block 3 is improved, and the splicing block 3 is convenient to replace to form bay window molds of different widths. The fixing plate 7 is convenient to install through the limiting mechanism, and the stability of the installation of the fixing plate 7 is improved.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A combined mold for making a prefabricated concrete bay window, characterized in that: The invention comprises a main body (1), wherein a mounting groove (2) is provided inside the main body (1), a splicing block (3) is arranged inside the main body (1), one end of the splicing block (3) is arranged inside the mounting groove (2), a cavity (4) is provided inside the splicing block (3), a limiting groove (5) is provided around the mounting groove (2), a fixing mechanism is provided inside the cavity (4), fixing grooves (6) are provided on both sides of the main body (1), a fixing plate (7) is provided on one side of the main body (1), fixing blocks (8) are provided on both sides of the fixing plate (7), one end of the fixing block (8) is arranged inside the fixing groove (6), movable grooves (9) are provided on both sides of the main body (1), a pouring port (23) is provided at the top of the main body (1), and a limiting mechanism is provided inside the movable groove (9).

2. The combined mold for making a precast concrete bay window according to claim 1, characterized in that: The fixing mechanism comprises a rotating disk (10), an arc block (11), a groove (12), a limit block (13), a T-shaped rod (14) and a spring (15); the rotating disk (10) is movably arranged inside the cavity (4) via a bearing; the rotating disk (10) is fixedly arranged with an arc block (11) around the rotating disk (10); the cavity (4) is provided with a groove (12) around the cavity; a limit block (13) is movably arranged inside the groove (12); a T-shaped rod (14) is arranged at one end of the limit block (13); one end of the T-shaped rod (14) is arranged inside the cavity (4); one end of the T-shaped rod (14) is sleeved with a spring (15); and one end of the limit block (13) is arranged inside the limit groove (5).

3. The combined mold for making a precast concrete bay window according to claim 1, characterized in that: The limiting mechanism comprises a movable block (16) and a threaded column (17); the movable block (16) is movably arranged inside the movable groove (9); one end of the movable groove (9) is movably arranged with a threaded column (17) through a thread; one end of the threaded column (17) is movably connected to the movable block (16).

4. The combined mold for making a precast concrete bay window according to claim 2, characterized in that: A handle (18) is fixedly provided on one side of the turntable (10), and one end of the handle (18) passes through the splicing block (3) and is provided on one side of the splicing block (3).

5. The combined mold for making a precast concrete bay window according to claim 3, characterized in that: One end of the movable block (16) is arranged in a trapezoidal shape, and the top end of the fixed block (8) is arranged in a trapezoidal shape.

6. The combined mold for making a precast concrete bay window according to claim 2, characterized in that: First sliding blocks (19) are fixedly arranged on both sides of the limit block (13), first sliding grooves (20) are opened on both sides of the groove (12), and one side of the first sliding block (19) is movably arranged inside the first sliding groove (20).

7. The combined mold for making a precast concrete bay window according to claim 3, characterized in that: Second sliding blocks (21) are fixedly arranged on both sides of the movable block (16), second sliding grooves (22) are opened on both sides of the movable groove (9), and one side of the second sliding block (21) is movably arranged inside the second sliding groove (22).

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