An assembly toilet plate lowering plate shaping mold

Abstract

The application provides a shaped mould for assembling a bathroom drop plate, which comprises a first horizontal frame, a second horizontal frame, a first vertical frame and a second vertical frame, the first horizontal frame, the first vertical frame, the second horizontal frame and the second vertical frame are sequentially connected in a head-tail mode to form a rectangular frame; the first horizontal frame comprises a horizontal frame body, a first horizontal frame connecting plate and a second horizontal frame connecting plate, the first vertical frame comprises a vertical frame body, a first vertical frame connecting plate and a second vertical frame connecting plate, the first horizontal frame and the second horizontal frame are the same in structure; and the first vertical frame and the second vertical frame are the same in structure. The application solves the problems of the prior art, such as inconvenient assembly and installation of a bathroom drop plate hanging mould and easy deformation.

Description

Technical Field

[0001] This invention relates to the field of shaping and manufacturing technology for bathroom drop panels, and more particularly to a shaping mold for assembling bathroom drop panels. Background Technology

[0002] In the construction of various sub-projects and components of a unit project, the bathroom, as a small component, often experiences numerous quality issues during construction. These include defects such as grout leakage from the lowered slab formwork, holes, formwork misalignment, bulging, chipped edges and corners, and inconsistent lowered slab height. These problems significantly impact the normal functionality of the bathroom, with the most common issue being water leakage. Bathroom leaks not only affect the aesthetics of the residence but also strain neighborly relations. Therefore, the quality of the lowered slab dimensions directly affects the bathroom's waterproofing and drainage performance. Furthermore, with societal development, the industry's requirements for bathroom waterproofing and the construction quality of lowered slabs are becoming increasingly stringent.

[0003] In the traditional construction of suspended formwork for bathroom slabs, carpentry teams still use wooden formwork, which is often disassembled and reassembled piecemeal and fixed with wire. However, the wooden formwork absorbs a lot of moisture during prolonged contact with concrete, resulting in lower bending strength and stiffness, poor overall stability of the formwork, and excessive reuse of the formwork, causing damage to the wooden formwork itself. Furthermore, the wooden formwork is prone to adhesion to concrete, leading to quality problems such as pitting, holes, grout leakage, chipped edges and corners, and excessive dimensional deviations after demolding, resulting in poor appearance and quality of the cast-in-place structure. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a mold for assembling a bathroom drop panel, which solves the problems of inconvenient assembly and installation and easy deformation of the bathroom drop panel hanging mold in the prior art.

[0005] To solve the above problems, the present invention provides a shaping mold for an assemblable bathroom drop panel, characterized in that the shaping mold for the assemblable bathroom drop panel includes a first horizontal frame, a second horizontal frame, a first vertical frame and a second vertical frame, wherein the first horizontal frame, the first vertical frame, the second horizontal frame and the second vertical frame are connected end to end to form a rectangular frame.

[0006] The first horizontal frame includes a horizontal frame body, a first horizontal frame connecting plate, and a second horizontal frame connecting plate. The lower end of the first horizontal frame connecting plate is fixedly connected to the upper surface of the horizontal frame body near the end of the first vertical frame, and the surface of the first horizontal frame connecting plate near the first vertical frame is flush with the end face of the horizontal frame body near the end of the first vertical frame. The lower end of the second horizontal frame connecting plate is fixedly connected to the upper surface of the horizontal frame body near the end of the second vertical frame, and the surface of the second horizontal frame connecting plate near the second vertical frame is flush with the end face of the horizontal frame body near the end of the second vertical frame.

[0007] The first and second horizontal frames have the same structure;

[0008] The first vertical frame includes a vertical frame body, a first vertical frame connecting plate, and a second vertical frame connecting plate. The lower end of the first vertical frame connecting plate is fixedly connected to the upper surface of the vertical frame body near the first horizontal frame, and the surface of the first vertical frame connecting plate near the first horizontal frame is flush with the side wall of the vertical frame body near the first horizontal frame. The lower end of the second vertical frame connecting plate is fixedly connected to the upper surface of the vertical frame body and is located on the vertical frame body at the end away from the first vertical frame connecting plate. The surface of the second vertical frame connecting plate near the second horizontal frame is flush with the side wall of the vertical frame body near the second horizontal frame.

[0009] The first and second vertical frames have the same structure.

[0010] The above-mentioned mold for assembling a bathroom drop panel is characterized in that a first connecting through hole is provided on the first horizontal frame connecting plate, the first connecting through hole is provided along the length direction of the first horizontal frame, a second connecting through hole is provided on the first vertical frame connecting plate corresponding to the first connecting through hole, and when the first horizontal frame and the first vertical frame are assembled together, bolts can pass through the first connecting through hole and the second connecting through hole to connect the first horizontal frame and the first vertical frame together.

[0011] The above-mentioned mold for assembling a bathroom drop panel is characterized in that the first horizontal frame connecting plate is further provided with an opening groove, the depth direction of the opening groove is perpendicular to the length direction of the first horizontal frame, and the first vertical frame connecting plate is provided with a positioning pin that cooperates with the opening groove.

[0012] The above-mentioned mold for assembling a bathroom drop panel is characterized in that the first horizontal frame connecting plate and the second horizontal frame connecting plate have the same structure.

[0013] The above-mentioned mold for assembling a bathroom drop panel is characterized in that the positioning pin includes a positioning pin body and a positioning pin engaging part. One end of the positioning pin body is fixedly connected to the first longitudinal frame connecting plate, and the other end of the positioning pin body is fixedly connected to the positioning pin engaging part. When the first transverse frame connecting plate is connected to the first longitudinal frame connecting plate, the positioning pin engaging part is used to limit the movement of the first transverse frame connecting plate along the axial direction of the positioning pin body.

[0014] The above-mentioned mold for assembling a bathroom drop panel is characterized in that the first longitudinal frame connecting plate and the second longitudinal frame connecting plate have the same structure.

[0015] The above-mentioned mold for assembling a bathroom drop panel is characterized in that demolding notches are provided on the inner sidewalls of both ends of the first longitudinal frame, and the width of the demolding notches is greater than the width of the first horizontal frame.

[0016] The above-mentioned mold for assembling a bathroom drop panel is characterized in that corner support members are provided at both ends of the first longitudinal frame near the connection between the first and second horizontal frames.

[0017] The aforementioned mold for assembling a bathroom drop panel is characterized in that the upper end of the corner support is hinged to the first longitudinal frame via a pin, the corner support has an L-shape, and the two sides of the L-shape are in contact with the adjacent horizontal and vertical frames respectively.

[0018] The above-mentioned mold for assembling a bathroom drop panel is characterized in that a support part is provided between the first longitudinal frame and the second longitudinal frame, one end of the support part is connected to the first longitudinal frame and the other end is connected to the second longitudinal frame, which is used to support the first longitudinal frame and the second longitudinal frame to prevent the first longitudinal frame and the second longitudinal frame from bending inward or the frame as a whole from deforming.

[0019] Compared with the prior art, the present invention has the following advantages:

[0020] 1. In this invention, the horizontal and vertical frames are connected by connecting plates at their ends, which makes the connection convenient and quick, and the molding process rapid. When demolding, the connection between the horizontal and vertical frames can be broken simply by disconnecting the connecting plates, making demolding convenient.

[0021] 2. The horizontal and vertical frames of this invention are made of metal rectangular tubes, which are sturdy, durable, and have strong bending resistance, thus avoiding the problems of poor quality and low turnover of the mold for shaping the lowered slab that occurred after the previous bathroom slab shaping was completed.

[0022] 3. The present invention has a simple structure, uses few accessories, is easy to assemble and disassemble, and saves time and labor costs. By combining horizontal and vertical frames of different sizes, it can meet the needs of bathroom drop panel forming molds of different specifications and sizes. Compared with existing molds, it can be disassembled and replaced, making it convenient to install. It can also replace the connecting templates for bathrooms of different sizes, thereby avoiding waste of template materials.

[0023] The invention will now be described in further detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0024] Figure 1 A three-dimensional structural schematic diagram of the shaping mold in an embodiment of the present invention is shown.

[0025] Figure 2 A three-dimensional structural diagram of the horizontal frame in an embodiment of the present invention is shown.

[0026] Figure 3 for Figure 2 Enlarged view of point A.

[0027] Figure 4A three-dimensional structural diagram of the vertical frame in an embodiment of the present invention is shown.

[0028] Figure 5 for Figure 4 Enlarged view of point B.

[0029] Figure 6 A front view of the shaping mold in an embodiment of the present invention is shown.

[0030] Figure 7 for Figure 6 Enlarged view of point C.

[0031] Figure 8 A top view of the shaping mold in use in an embodiment of the present invention is shown.

[0032] Explanation of reference numerals in the attached figures:

[0033] 10—First horizontal frame; 11—Horizontal frame body; 12—First horizontal frame connecting plate;

[0034] 13—Second horizontal frame connecting plate; 14—First connecting through hole; 15—Opening slot;

[0035] 20—Second horizontal frame; 30—First vertical frame; 31—Vertical frame body;

[0036] 32—First longitudinal frame connecting plate; 33—Second longitudinal frame connecting plate; 34—Second connecting through hole; 35—Positioning pin; 35-1—Positioning pin body; 35-2—Positioning pin locking part;

[0037] 36—Demolding notch; 37—Corner support; 40—Second longitudinal frame. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0039] It should be noted that the terms "first," "second," etc., in the specification, claims, and drawings of this application are used only to distinguish different devices, modules, or units, and are not used to define the order of functions performed by these devices, modules, or units or their interdependencies.

[0040] Existing technologies suffer from problems such as easy deformation, the need for extensive binding and fixing during the molding process, difficulty in molding, and difficulty in demolding. This invention provides a shaping mold for assembling a drop-down bathroom slab.

[0041] like Figures 1 to 5 As shown, the mold for the assemblable bathroom drop panel includes a first horizontal frame 10, a second horizontal frame 20, a first vertical frame 30, and a second vertical frame 40. The first horizontal frame 10, the first vertical frame 30, the second horizontal frame 20, and the second vertical frame 40 are connected end to end to form a rectangular frame. The first horizontal frame 10 includes a horizontal frame body 11, a first horizontal frame connecting plate 12, and a second horizontal frame connecting plate 13. The lower end of the first horizontal frame connecting plate 12 is fixedly connected to the upper surface of the horizontal frame body 11 near the first vertical frame 30, and the surface of the first horizontal frame connecting plate 12 near the first vertical frame 30 is flush with the end face of the horizontal frame body 11 near the first vertical frame 30. The lower end of the second horizontal frame connecting plate 13 is fixedly connected to the upper surface of the horizontal frame body 11 near the second vertical frame 40, and the surface of the second horizontal frame connecting plate 13 near the second vertical frame 40 is flush with the horizontal frame body 11. The end face near the second vertical frame 40 is flush with the end face; the first horizontal frame 10 and the second horizontal frame 20 have the same structure; the first vertical frame 30 includes a vertical frame body 31, a first vertical frame connecting plate 32 and a second vertical frame connecting plate 33, the lower end of the first vertical frame connecting plate 32 is fixedly connected to the upper surface of the vertical frame body 31 near the first horizontal frame 10, and the surface of the first vertical frame connecting plate 32 near the first horizontal frame 10 is flush with the side wall of the vertical frame body 31 near the first horizontal frame 10, the lower end of the second vertical frame connecting plate 33 is fixedly connected to the upper surface of the vertical frame body 31, and is located on the end of the vertical frame body 31 away from the first vertical frame connecting plate 32, the surface of the second vertical frame connecting plate 33 near the second horizontal frame 20 is flush with the side wall of the vertical frame body 31 near the second horizontal frame 20; the first vertical frame 30 and the second vertical frame 40 have the same structure.

[0042] In this embodiment, the horizontal and vertical frames are connected by connecting plates at their ends, making the connection convenient, quick, and efficient for rapid mold formation. During demolding, simply disconnecting the connecting plates breaks the connection between the horizontal and vertical frames, making demolding easy. Furthermore, the horizontal and vertical frames can be made of metal rectangular tubing, which is sturdy, durable, and has strong bending resistance. This avoids the problems of poor quality and low mold turnover rates that previously occurred after the bathroom slab shaping process.

[0043] like Figures 1 to 5As shown, the first horizontal frame connecting plate 12 has a first connecting through hole 14, which is formed along the length of the first horizontal frame 10. The first vertical frame connecting plate 32 has a second connecting through hole 34 corresponding to the first connecting through hole 14. When the first horizontal frame 10 and the first vertical frame 30 are assembled together, bolts can pass through the first connecting through hole 14 and the second connecting through hole 34 to connect the first horizontal frame 10 and the first vertical frame 30 together. Since the first horizontal frame connecting plate 12 and the second horizontal frame connecting plate 13 have the same structure; the first horizontal frame 10 and the second horizontal frame 20 have the same structure; the first vertical frame connecting plate 32 and the second vertical frame connecting plate 33 have the same structure; and the first vertical frame 30 and the second vertical frame 40 have the same structure, the first vertical frame 30 and the second horizontal frame 20, the second horizontal frame 20 and the second vertical frame 40, and the second vertical frame 40 and the first horizontal frame 10 are all connected together by bolts passing through the connecting through holes to connect the adjacent horizontal and vertical frames.

[0044] like Figures 2 to 7 As shown, the first horizontal frame connecting plate 12 also has an opening groove 15, the depth direction of which is perpendicular to the length direction of the first horizontal frame 10. The first vertical frame connecting plate 32 is provided with a positioning pin 35 that mates with the opening groove 15. The first horizontal frame connecting plate 12 and the second horizontal frame connecting plate 13 have the same structure. The second horizontal frame connecting plate 13 also has an opening groove 15. The first vertical frame connecting plate 32 and the second vertical frame connecting plate 33 have the same structure, and the second vertical frame connecting plate 33 also has a positioning pin 35.

[0045] The positioning pin 35 includes a positioning pin body 35-1 and a positioning pin locking part 35-2. One end of the positioning pin body 35-1 is fixedly connected to the first longitudinal frame connecting plate 32, and the other end of the positioning pin body 35-1 is fixedly connected to the positioning pin locking part 35-2. When the first transverse frame connecting plate 12 is connected to the first longitudinal frame connecting plate 32, the positioning pin locking part 35-2 is used to limit the movement of the first transverse frame connecting plate 12 along the axial direction of the positioning pin body 35-1.

[0046] During mold assembly, the top of the horizontal frame only needs to be aligned with the inner side of the vertical frame. Then, the horizontal frame is moved, and the slot on the horizontal frame connecting plate is inserted into the positioning pin on the vertical frame connecting plate. When the bottom of the slot contacts the positioning pin, the outer sidewall of the horizontal frame is flush with the end face of the vertical frame. The positioning pin engagement part and the vertical frame connecting plate clamp the horizontal frame connecting plate in the middle, limiting its movement along the axis of the positioning pin. This quickly connects the horizontal and vertical frames together, resulting in convenient connection and good mold formation.

[0047] like Figure 4 and Figure 5As shown, both ends of the first vertical frame 30 are provided with demolding notches 36 on the inner sidewalls near the ends, and the width of the demolding notches 36 is greater than the width of the first horizontal frame 10.

[0048] In this embodiment, a demolding notch 36 is provided on the vertical frame. When the mold needs to be inserted, the horizontal frame only needs to be moved to the position of the demolding notch 36. At this time, the distance between the two opposite vertical frames at the position of the demolding notch 36 is greater than the length of the horizontal frame. The horizontal frame can be removed from here, which is convenient for demolding.

[0049] like Figure 1 , Figure 4 and Figure 5 As shown, corner support members 37 are provided at both ends of the first vertical frame 30 near the connection between the first horizontal frame 10 and the second horizontal frame 20.

[0050] like Figure 1 , Figure 4 and Figure 5 As shown, the upper end of the corner support 37 is hinged to the first longitudinal frame 30 by a pin. The corner support 37 has an L-shaped structure, and the two sides of the L-shape are in contact with the adjacent horizontal and vertical frames, respectively.

[0051] In this embodiment, to improve mold assembly efficiency and increase mold strength, corner supports 37 are provided at the corners of the horizontal and vertical frames. After the opening slot 15 engages with the positioning pin 35, rotating the corner support 37 allows it to be pressed against the side wall of the horizontal frame near the inner side of the mold, thus quickly connecting the horizontal and vertical frames together. Simultaneously, during pouring, the corner support 37 precisely fills the demolding gap 36, effectively preventing the poured concrete from clogging the demolding gap 36 and causing difficulties during demolding.

[0052] like Figure 8 As shown, a support portion is provided between the first vertical frame 30 and the second vertical frame 40. One end of the support portion is connected to the first vertical frame 30 and the other end is connected to the second vertical frame 40. It is used to support the first vertical frame 30 and the second vertical frame 40 to prevent the first vertical frame 30 and the second vertical frame 40 from bending into the frame or the frame as a whole from deforming.

[0053] When installing the mold for the assemblable bathroom drop panel of this invention, first place two longitudinal frames parallel to each other, then place a horizontal frame between the two longitudinal frames. Move the horizontal frame so that the openings 15 at both ends of the horizontal frame are respectively inserted into the positioning pin engagement parts 35-2 of the positioning pins 35 on the connecting plates of the two longitudinal frames. The first method is to connect the horizontal and longitudinal frames together using bolts through the connecting through holes on the connecting plates. This connection method is convenient and quick, but requires tools. The second method is to firmly fix the horizontal frame to the longitudinal frame using a corner support 37. Specifically, rotate the corner support 37 along its hinge axis so that one edge of the corner support 37 abuts against the side wall of the horizontal frame near the inner side of the mold, connecting the horizontal and longitudinal frames together. The horizontal and longitudinal frames can be made of steel square tubing. After the horizontal and longitudinal frames are connected, a release agent can be applied to the surface of the mold to facilitate subsequent demolding.

[0054] During demolding, the first method connects the horizontal and vertical frames with bolts. Loosen the bolts and move the horizontal frame inwards towards the mold until it reaches the demolding notch 36. Remove the horizontal frame. The distance between the demolding notch 36 and the top of the vertical frame should not be too far; generally, it can be equal to or slightly larger than the width of the horizontal frame. Finally, remove the vertical frame to complete the demolding process.

[0055] The second method involves first rotating the corner support 37 to the top of the longitudinal frame, and then performing the demolding process in the same way as the first method described above.

[0056] The horizontal and vertical frames of the present invention

[0057] All components are made of metal square tubing and can be disassembled and connected to form the required frame structure. The bending strength and stiffness of the metal square tubing are not affected by the moisture in the concrete during pouring, thus avoiding deformation during the reuse of the mold. In addition, the surface of the metal square tubing is relatively smooth and has high flatness, making it less likely to bond with the concrete, thereby avoiding poor quality problems such as holes, pitting, missing edges and corners, and excessive dimensional deviations after demolding.

[0058] Meanwhile, the modular mold for assembling bathroom drop slabs in this application has a simple structure, uses few accessories, is easy to assemble and disassemble, and saves time and labor costs. In addition, it can make multiple sets of horizontal and vertical frames of different lengths according to the size of the bathroom. By combining them, it can meet the needs of modular molds for bathroom drop slabs of different sizes. Compared with existing molds, it can be disassembled and replaced, making it convenient to install. It can also replace the connecting templates for bathrooms of different sizes, thereby avoiding waste of template materials.

[0059] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A molding die for assembling a recessed bathroom slab, characterized in that, The mold for the assembled bathroom drop panel includes a first horizontal frame (10), a second horizontal frame (20), a first vertical frame (30), and a second vertical frame (40). The first horizontal frame (10), the first vertical frame (30), the second horizontal frame (20), and the second vertical frame (40) are connected end to end to form a rectangular frame. The first horizontal frame (10) includes a horizontal frame body (11), a first horizontal frame connecting plate (12), and a second horizontal frame connecting plate (13). The lower end of the first horizontal frame connecting plate (12) is fixedly connected to the upper surface of the horizontal frame body (11) near the first vertical frame (30), and the surface of the first horizontal frame connecting plate (12) near the first vertical frame (30) is flush with the end face of the horizontal frame body (11) near the first vertical frame (30). The lower end of the second horizontal frame connecting plate (13) is fixedly connected to the upper surface of the horizontal frame body (11) near the second vertical frame (40), and the surface of the second horizontal frame connecting plate (13) near the second vertical frame (40) is flush with the end face of the horizontal frame body (11) near the second vertical frame (40). The first horizontal frame (10) and the second horizontal frame (20) have the same structure; The first vertical frame (30) includes a vertical frame body (31), a first vertical frame connecting plate (32), and a second vertical frame connecting plate (33). The lower end of the first vertical frame connecting plate (32) is fixedly connected to the upper surface of the vertical frame body (31) near the first horizontal frame (10), and the surface of the first vertical frame connecting plate (32) near the first horizontal frame (10) is flush with the side wall of the vertical frame body (31) near the first horizontal frame (10). The lower end of the second vertical frame connecting plate (33) is fixedly connected to the upper surface of the vertical frame body (31) and is located on the vertical frame body (31) away from the first vertical frame connecting plate (32). The surface of the second vertical frame connecting plate (33) near the second horizontal frame (20) is flush with the side wall of the vertical frame body (31) near the second horizontal frame (20). The first vertical frame (30) and the second vertical frame (40) have the same structure; The first horizontal frame connecting plate (12) is provided with a first connecting through hole (14), which is opened along the length direction of the first horizontal frame (10). The first vertical frame connecting plate (32) is provided with a second connecting through hole (34) corresponding to the first connecting through hole (14). When the first horizontal frame (10) and the first vertical frame (30) are assembled together, the bolt can pass through the first connecting through hole (14) and the second connecting through hole (34) to connect the first horizontal frame (10) and the first vertical frame (30) together. The first horizontal frame connecting plate (12) is also provided with an opening groove (15), the depth direction of the opening groove (15) is perpendicular to the length direction of the first horizontal frame (10), and the first vertical frame connecting plate (32) is provided with a positioning pin (35) that cooperates with the opening groove (15). Demolding notches (36) are provided on the inner sidewalls of both ends of the first vertical frame (30), and the width of the demolding notches (36) is greater than the width of the first horizontal frame (10). Corner support members (37) are provided at both ends of the first vertical frame (30) near the connection between the first horizontal frame (10) and the second horizontal frame (20); The upper end of the corner support (37) is hinged to the first longitudinal frame (30) by a pin. The corner support (37) has an L-shaped structure, and the two sides of the L-shape are in contact with the adjacent horizontal frame and the longitudinal frame, respectively.

2. The molding die for an assemblable bathroom drop panel according to claim 1, characterized in that, The first horizontal frame connecting plate (12) and the second horizontal frame connecting plate (13) have the same structure.

3. The molding die for an assemblable bathroom drop panel according to claim 2, characterized in that, The positioning pin (35) includes a positioning pin body (35-1) and a positioning pin locking part (35-2). One end of the positioning pin body (35-1) is fixedly connected to the first longitudinal frame connecting plate (32), and the other end of the positioning pin body (35-1) is fixedly connected to the positioning pin locking part (35-2). When the first transverse frame connecting plate (12) is connected to the first longitudinal frame connecting plate (32), the positioning pin locking part (35-2) is used to limit the movement of the first transverse frame connecting plate (12) along the axial direction of the positioning pin body (35-1).

4. The molding die for an assemblable bathroom drop panel according to claim 3, characterized in that, The first longitudinal frame connecting plate (32) and the second longitudinal frame connecting plate (33) have the same structure.

5. The molding die for an assemblable bathroom drop panel according to claim 4, characterized in that, A support is provided between the first vertical frame (30) and the second vertical frame (40). One end of the support is connected to the first vertical frame (30) and the other end is connected to the second vertical frame (40). The support is used to support the first vertical frame (30) and the second vertical frame (40) to prevent the first vertical frame (30) and the second vertical frame (40) from bending into the frame or deforming the frame as a whole.

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