Door and window opening mold for building structure construction

Abstract

The utility model discloses a door and window hole mold for building structure construction, which belongs to the technical field of building structure construction and comprises a mounting frame and a plurality of square elbows. The two fixing plates are arranged on the two sides of the mounting frame correspondingly, and an adjusting wheel is rotationally connected into the mounting frame located between the two fixing plates; the rack plate is arranged on one side of the interior of the mounting frame, the rack plate is matched with the adjusting wheel and connected with the adjusting wheel in a meshed mode, and two positioning plates are arranged on one side of each square bend; by means of the arc grooves formed in the adjusting wheel and the positioning plates and the guide shafts on one sides of the square elbows, when the threaded rod is rotated to drive the rack plate to move, the square elbows can move at the same time, the positions of the square elbows can be locked when the square elbows stop moving, operation is convenient and fast, and the working efficiency is improved. And the requirements of door and window holes of different sizes and shapes can be met, and the using practicability of the door and window hole mold for building structure construction is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of building structure construction, and in particular relates to a door and window opening mould for building structure construction. Background Art

[0002] In today's construction industry, door and window opening molds are often used. Door and window opening molds in building structure construction are used in building structure construction, especially in the process of making door and window openings. Their main function is to help construction workers accurately and quickly make door and window openings that meet design requirements during the construction process. By using molds, construction efficiency can be greatly improved, manual errors can be reduced, and construction quality can be ensured. Door and window opening molds are widely used in various construction projects, including residential, commercial buildings, industrial plants, etc.

[0003] Chinese patent announcement number CN207727985U discloses a metal door and window opening processing mold, including a mold body, a support rod, a first connecting rod and a second connecting rod, the four corners of the mold body are respectively installed with a first right-angle elbow, a second right-angle elbow, a third right-angle elbow and a fourth right-angle elbow, and a first connecting rod is installed between the first right-angle elbow and the fourth right-angle elbow and between the second right-angle elbow and the third right-angle elbow, both ends of the first connecting rod are evenly installed with a first slider, and the first connecting rod outside the first slider is sleeved with a first sleeve. The utility model is installed with a first connecting rod, both ends of the first connecting rod are sleeved with a first sleeve, the first sleeve is provided with a first slide groove inside, and the first connecting rod is installed with a first slider that cooperates with the first slide groove, so that the length of the first connecting rod can be extended horizontally, which is convenient for adapting to the lengths of different doors and windows.

[0004] In actual use, the utility model usually places four right-angle elbows against the four corners of the door and window openings respectively, so as to support the door and window openings. However, the existing door and window opening molds usually rely on fixing bolts and multiple fixed position limit holes to lock the positions of the four right-angle elbows, which not only makes the operation process cumbersome, but also the positions of multiple limit holes are fixed, and the right-angle elbows can only be locked in a limited number of positions, which cannot meet the needs of door and window openings of different sizes and shapes, making the door and window opening molds for building structure construction lacking in practicality. Utility Model Content

[0005] The utility model provides a door and window opening mould for building structure construction in order to solve the problem that it is inconvenient to lock the position of the right-angle elbow supporting the door and window opening in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a door and window opening mold for building structure construction, comprising:

[0007] Mounting frame and multiple right angle elbows;

[0008] Two fixing plates are respectively arranged on both sides of the installation frame, and an adjusting wheel is rotatably connected in the installation frame located between the two fixing plates;

[0009] A rack plate is arranged on one side of the interior of the installation frame, the rack plate is adapted to the adjusting wheel and meshed with the adjusting wheel, and two positioning plates are arranged on one side of the plurality of right-angle elbows;

[0010] A plurality of positioning openings are respectively arranged through the four corners of the installation frame, and the two positioning plates located on the same side respectively penetrate the plurality of positioning openings and are slidably connected with the side walls of the positioning openings.

[0011] In order to be able to drive multiple right-angle elbows to move at the same time, the adjusting wheel is further provided with multiple arc grooves, and the two positioning plates on one side of the multiple right-angle elbows are respectively located on both sides of the adjusting wheel, and a guide shaft adapted to the arc groove is provided between the two positioning plates located on the same side, and the multiple guide shafts respectively penetrate the multiple arc grooves and are slidably connected to the side walls of the arc grooves.

[0012] As a preferred embodiment, a threaded rod is rotatably connected to one side of the interior of the mounting frame, the rack plate is penetrated by a threaded hole adapted to the threaded rod, the threaded rod penetrates the threaded hole and is threadedly connected to the side wall of the threaded hole, and one end of the threaded rod penetrates one side of the mounting frame and extends to the outside.

[0013] As a preferred embodiment, a limiting plate is provided at the bottom end of the rack plate, a limiting groove matched with the limiting plate is opened on one side of the mounting frame, one end of the limiting plate is located in the limiting groove and is slidably connected to the side wall of the limiting groove.

[0014] As a preferred embodiment, a plurality of right-angle elbow ends are provided with rectangular grooves, and two adjacent rectangular grooves are slidably connected with the same matching rectangular plate.

[0015] As a preferred embodiment, a plurality of positioning sleeves are provided on the outside of the installation frame, and matching connecting plates are slidably connected inside the plurality of positioning sleeves, and the ends of the plurality of connecting plates are respectively arranged on one side of the plurality of rectangular plates.

[0016] In order to protect the door and window opening molds, further, a corresponding protective layer is provided on the outer side of the multiple right-angle elbows, and a plurality of "T"-shaped clip-in plates are provided inside the multiple protective layers. The installation frame is penetrated by a plurality of clip-in grooves adapted to the clip-in plates, and the multiple clip-in plates respectively penetrate the multiple clip-in grooves and are slidably connected to the side walls of the clip-in grooves.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model, through the multiple arc grooves arranged on the adjusting wheel, and the positioning plates and guide shafts on one side of the multiple right-angle elbows, can make the multiple right-angle elbows move simultaneously when the rack plate is driven to move by rotating the threaded rod, and can lock their positions when they stop moving. It is not only convenient to operate, but also can meet the needs of door and window openings of different sizes and shapes, making the door and window opening mold for building structure construction more practical;

[0019] 2. The utility model, by providing a plurality of snap-in grooves on the outside of the installation frame, cooperates with a plurality of protective layers and a plurality of snap-in plates on the outside of the right-angle elbows, not only protects the door and window opening molds for building structure construction, but also allows for convenient installation or removal of the protective layer, thereby ensuring the effect of the door and window opening molds for building structure construction on supporting the door and window openings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main appearance of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the front cross-section of the structure of the utility model;

[0022] Figure 3 It is a partial appearance schematic diagram of the structure of the utility model;

[0023] Figure 4 The figure is a schematic diagram of the appearance of a right-angle elbow of the utility model structure.

[0024] In the figure: 1. Installation frame; 2. Right-angle elbow; 3. Fixed plate; 4. Adjusting wheel; 5. Rack plate; 6. Positioning plate; 7. Guide shaft; 8. Threaded rod; 9. Limiting plate; 10. Rectangular plate; 11. Positioning sleeve; 12. Connecting plate; 13. Protective layer; 14. Snap-in plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Embodiment 1:

[0027] See also Figure 1-4 The utility model provides a door and window opening mold for building structure construction, comprising:

[0028] A mounting frame 1 and a plurality of right-angle elbows 2;

[0029] Two fixing plates 3 are respectively arranged on both sides of the installation frame 1, and an adjusting wheel 4 is rotatably connected in the installation frame 1 between the two fixing plates 3;

[0030] A rack plate 5 is arranged at one side of the interior of the mounting frame 1, the rack plate 5 is adapted to the adjusting wheel 4 and meshed with the adjusting wheel 4, and two positioning plates 6 are arranged on one side of the plurality of right-angle elbows 2;

[0031] A plurality of positioning holes are respectively provided through the four corners of the installation frame 1 , and two positioning plates 6 located on the same side respectively penetrate the plurality of positioning holes and are slidably connected with the side walls of the positioning holes.

[0032] Specifically, Figure 2 , Figure 3 and Figure 4 As shown, the adjusting wheel 4 is penetrated by a plurality of circular arc grooves, two positioning plates 6 on one side of the plurality of right-angle elbows 2 are respectively located on both sides of the adjusting wheel 4, a guide shaft 7 adapted to the circular arc groove is provided between the two positioning plates 6 on the same side, and the plurality of guide shafts 7 respectively penetrate the plurality of circular arc grooves and are slidably connected to the side walls of the circular arc grooves.

[0033] Through its design, when the adjusting wheel 4 drives multiple arc grooves to rotate, it can drive multiple guide shafts 7 to move respectively, thereby respectively driving multiple positioning plates 6 and multiple right-angle elbows 2 to move, making the door and window opening mold for building structure construction more convenient to use.

[0034] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, a threaded rod 8 is rotatably connected to one side of the interior of the mounting frame 1, and a threaded hole matching the threaded rod 8 is penetrated through the rack plate 5. The threaded rod 8 penetrates the threaded hole and is threadedly connected to the side wall of the threaded hole. By rotating the threaded rod 8, the rack plate 5 can be driven to move, thereby driving the adjusting wheel 4 to rotate, and when the rack plate 5 stops moving, its position can be locked, thereby locking the position of the adjusting wheel 4 to prevent its position from shifting during use. One end of the threaded rod 8 penetrates one side of the mounting frame 1 and extends to the outside.

[0035] Specifically, Figure 2 As shown, a limit plate 9 is provided at the bottom end of the rack plate 5, and a limit groove matched with the limit plate 9 is opened on one side of the mounting frame 1. One end of the limit plate 9 is located in the limit groove and is slidably connected to the side wall of the limit groove. The limit plate 9 can limit the moving position of the rack plate 5 to prevent it from rotating with the threaded rod 8.

[0036] Specifically, Figure 1 and Figure 2As shown, rectangular grooves are provided at the ends of the plurality of right-angle elbows 2, and two adjacent rectangular grooves are slidably connected with the same matching rectangular plate 10. The plurality of rectangular plates 10 can respectively limit the positions of the plurality of right-angle elbows 2 to prevent their positions from shifting during movement, thereby ensuring the accuracy of the use of the door and window opening molds.

[0037] Specifically, Figure 1 and Figure 2 As shown, a plurality of positioning sleeves 11 are provided on the outside of the installation frame 1, and a corresponding connecting plate 12 is slidably connected inside the plurality of positioning sleeves 11, and the ends of the plurality of connecting plates 12 are respectively arranged on one side of the plurality of rectangular plates 10, and the plurality of positioning sleeves 11 and the plurality of connecting plates 12 can respectively limit the positions of the plurality of rectangular plates 10.

[0038] See also Figure 1-4 When using the door and window opening mold for building structure construction to support the door and window opening, first, it is necessary to place the door and window opening mold in the door and window opening, and then rotate the threaded rod 8, the threaded rod 8 will drive the rack plate 5 to move, the rack plate 5 will drive the adjusting wheel 4 to rotate, the adjusting wheel 4 will drive the multiple guide shafts 7 to move through the multiple arc grooves, and the multiple guide shafts 7 will drive the multiple right-angle elbows 2 to move through the positioning plate 6, so that the multiple right-angle elbows 2 are respectively against the four corners of the door and window opening, thereby supporting the door and window opening. When the threaded rod 8 stops rotating, the position of the rack plate 5 will be locked, and the rack plate 5 will limit the position of the adjusting wheel 4, so that the positions of the multiple right-angle elbows 2 can be locked, ensuring the effect of the door and window opening mold for building structure construction to support the door and window opening.

[0039] Embodiment 2:

[0040] See also Figure 1-4 The utility model provides a door and window opening mold for building structure construction, comprising:

[0041] A mounting frame 1 and a plurality of right-angle elbows 2;

[0042] Two fixing plates 3 are respectively arranged on both sides of the installation frame 1, and an adjusting wheel 4 is rotatably connected in the installation frame 1 between the two fixing plates 3;

[0043] A rack plate 5 is arranged at one side of the interior of the mounting frame 1, the rack plate 5 is adapted to the adjusting wheel 4 and meshed with the adjusting wheel 4, and two positioning plates 6 are arranged on one side of the plurality of right-angle elbows 2;

[0044] A plurality of positioning holes are respectively provided through the four corners of the installation frame 1 , and two positioning plates 6 located on the same side respectively penetrate the plurality of positioning holes and are slidably connected with the side walls of the positioning holes.

[0045] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, a plurality of right-angle elbows 2 are provided with a matching protective layer 13 on the outside, a plurality of "T"-shaped snap-in plates 14 are provided inside the plurality of protective layers 13, a plurality of snap-in grooves matching the snap-in plates 14 are penetrated through the installation frame 1, and a plurality of snap-in grooves 14 are respectively penetrated through the plurality of snap-in grooves and are slidably connected with the side walls of the snap-in grooves.

[0046] Through its design, the protective layer 13 on the outside of the multiple right-angle elbows 2 can protect the multiple right-angle elbows 2 to prevent them from being damaged during use. Multiple "T"-shaped snap-in plates 14 can conveniently install or disassemble the protective layer 13 to facilitate subsequent maintenance, so that the protective layer 13 can better protect the right-angle elbows 2.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A door and window opening mold for building structure construction, characterized in that: include: A mounting frame (1) and a plurality of right-angle elbows (2); Two fixing plates (3) are respectively arranged on both sides of the installation frame (1); an adjusting wheel (4) is rotatably connected in the installation frame (1) between the two fixing plates (3); A rack plate (5) is arranged on one side of the interior of the installation frame (1); the rack plate (5) is adapted to the adjusting wheel (4) and meshedly connected with the adjusting wheel (4); two positioning plates (6) are arranged on one side of each of the plurality of right-angle elbows (2); A plurality of positioning openings are respectively arranged through the four corners of the installation frame (1); the two positioning plates (6) located on the same side respectively penetrate the plurality of positioning openings and are slidably connected to the side walls of the positioning openings.

2. A door and window opening mold for building structure construction according to claim 1, characterized in that: The adjusting wheel (4) is penetrated by a plurality of circular arc grooves, two positioning plates (6) on one side of the plurality of right-angle elbows (2) are respectively located on both sides of the adjusting wheel (4), a guide shaft (7) adapted to the circular arc groove is provided between the two positioning plates (6) located on the same side, and the plurality of guide shafts (7) respectively penetrate the plurality of circular arc grooves and are slidably connected to the side walls of the circular arc grooves.

3. A door and window opening mold for building structure construction according to claim 1, characterized in that: A threaded rod (8) is rotatably connected to one side of the interior of the installation frame (1); a threaded hole matching the threaded rod (8) is penetrated through the rack plate (5); the threaded rod (8) penetrates the threaded hole and is threadedly connected to the side wall of the threaded hole; one end of the threaded rod (8) penetrates one side of the installation frame (1) and extends to the outside.

4. The door and window opening mold for building structure construction according to claim 1, characterized in that: A limiting plate (9) is provided at the bottom end of the rack plate (5), and a limiting groove matched with the limiting plate (9) is opened on one side of the installation frame (1). One end of the limiting plate (9) is located in the limiting groove and is slidably connected to the side wall of the limiting groove.

5. The door and window opening mold for building structure construction according to claim 1, characterized in that: The ends of the plurality of right-angle elbows (2) are each provided with a rectangular groove, and two adjacent rectangular grooves are slidably connected to the same matching rectangular plate (10).

6. A door and window opening mold for building structure construction according to claim 5, characterized in that: A plurality of positioning sleeves (11) are arranged outside the installation frame (1), and matching connecting plates (12) are slidably connected inside the plurality of positioning sleeves (11), and ends of the plurality of connecting plates (12) are respectively arranged on one side of the plurality of rectangular plates (10).

7. The door and window opening mold for building structure construction according to claim 1, characterized in that: A plurality of right-angle elbows (2) are each provided with a matching protective layer (13) on the outside, a plurality of "T"-shaped snap-in plates (14) are each provided inside the plurality of protective layers (13), a plurality of snap-in grooves matching the snap-in plates (14) are provided through the installation frame (1), and the plurality of snap-in plates (14) respectively pass through the plurality of snap-in grooves and are slidably connected to the side walls of the snap-in grooves.

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