Mold for one-time forming of a drip channel

Abstract

The utility model relates to a gutter template, specifically disclose a kind of mould for one-time forming of gutter, including template, the fixed strip of being attached to the upper side of template, a pair of first recess respectively set in the upper side of both ends of fixed strip, a pair of respectively slidingly set in the connecting piece of both ends of fixed strip, and L-shaped connecting pipe set in the end of connecting piece;The section of connecting piece along the length direction perpendicular to it is inverted U shape, and the inner wall of connecting piece is attached to the upper side and both sides of fixed strip;The end of connecting piece is detachably connected with connecting pipe.The mould for one-time forming of gutter of the utility model, it can be repeatedly used, and according to the shape of gutter corresponding adjustment is carried out.

Description

Technical Field

[0001] This utility model relates to the technical field of drip groove templates, and more specifically, to a mold for one-time molding of drip grooves. Background Technology

[0002] In the field of building construction, drip grooves are a key structural element for ensuring the waterproofing performance of buildings. Their function is to guide rainwater down the grooves and prevent rainwater from flowing back and eroding the walls. Currently, there are two main methods for constructing drip grooves: one is to process the drip grooves by cutting and chiseling during the subsequent decoration construction stage after the floor slab has been poured and formed; the other is to pre-set the shape of the drip groove on the formwork when building the floor, so that the drip groove is formed directly after the floor slab is demolded. However, the structure of drip grooves varies depending on the floor location and building type. Designing a separate drip groove structure for each floor's formwork would not only result in significant material waste but also substantially increase construction time, leading to higher costs and longer construction periods. Therefore, designing a drip groove formwork that can be reused multiple times has become a pressing issue in the construction industry. Utility Model Content

[0003] The purpose of this invention is to provide a mold for one-time molding of drip trays, which can be reused multiple times and adjusted accordingly based on the shape of the drip tray.

[0004] This utility model is achieved through the following technical solution: The mold for one-time molding of the drip groove of this utility model includes a template, a fixing strip attached to the upper side of the template, a pair of first grooves respectively opened on the upper sides of both ends of the fixing strip, a pair of connecting pieces respectively slidably disposed at both ends of the fixing strip, and an L-shaped connecting tube disposed at the end of the connecting piece; the cross section of the connecting piece along its length direction is inverted U-shaped, and the inner wall of the connecting piece is attached to the upper side and both sides of the fixing strip; the end of the connecting piece is detachably connected to the connecting tube.

[0005] Furthermore, a connecting block is provided at one end of the connecting piece near the connecting tube, and the connecting block is detachably inserted into the connecting tube.

[0006] Furthermore, multiple connection holes are provided at the bottom of the first groove.

[0007] Furthermore, a second groove is provided on the lower side of the end of the fixing strip.

[0008] Furthermore, a second groove is provided on the lower side of both ends of the fixing strip.

[0009] Furthermore, horizontally arranged limiting strips are provided on both sides of the fixed strip, and a limiting groove is provided on the inner side of the end of the connecting piece near the connecting tube; the limiting strip is slidably disposed in the limiting groove.

[0010] Furthermore, the fixing strip, the connecting piece, and the connecting tube are all made of metal.

[0011] Furthermore, the cross-section of the fixing strip perpendicular to its length direction is a trapezoid with a smaller top and a larger bottom; the cross-section of the connecting piece perpendicular to its length direction is a trapezoid with a smaller top and a larger bottom; and the cross-section of the connecting pipe perpendicular to its length direction is a trapezoid with a smaller top and a larger bottom.

[0012] The technical solution of this utility model has at least the following advantages and beneficial effects: The mold for one-time molding of drip grooves in this utility model first determines the position of the fixing strip according to the position of the drip groove, fixes the fixing strip to the template, then puts the connecting piece on the fixing strip, moves the connecting piece to a suitable position, and then connects the connecting pipe to the end of the connecting piece. Then, another connecting piece can be connected to the other end of the connecting pipe. In this way, a strip-shaped and continuous mold is formed through the fixing strip, connecting piece, and connecting pipe. After casting, a drip groove structure can be formed on the underside of the floor slab. Furthermore, the mold for the drip groove in this device is separate from the mold for the floor slab. Therefore, after the template is removed, the fixing strip, connecting piece, connecting pipe, and other structures can be disassembled separately for repeated use. Moreover, due to the cooperative structure of the fixing strip and connecting piece, the overlap between the connecting piece and the fixing strip can be adjusted according to the length of the drip groove, making it suitable for drip grooves of various lengths. It eliminates the need to temporarily process a fixing strip or connecting piece of corresponding length for each drip groove length, effectively saving raw materials, reducing labor and labor intensity, and improving production efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the mold for one-time molding of drip grooves provided in this embodiment of the utility model during use; Figure 2 This is a schematic diagram of the internal structure of the fixing strip provided in an embodiment of the present utility model; Figure 3 This is a structural schematic diagram of the fixing strip portion provided in an embodiment of the present utility model; Figure 4 A schematic diagram of the connecting piece provided in an embodiment of this utility model from one perspective; Figure 5 A two-view structural schematic diagram of the connecting piece provided in an embodiment of this utility model; Figure 6 This is a schematic diagram of the connecting pipe portion provided in an embodiment of the present utility model.

[0014] Icons: 10-Template, 21-Fixing strip, 22-Connecting piece, 23-Connecting pipe, 24-Connecting block, 25-First groove, 26-Connecting hole, 27-Limiting strip, 28-Limiting groove, 29-Second groove. Detailed Implementation

[0015] Example The following description, in conjunction with specific embodiments, further illustrates the points, as shown in the appendix. Figure 1 -Appendix Figure 6 As shown, the mold for one-time molding of the drip groove in this embodiment includes a template 10, a fixing strip 21 attached to the upper side of the template 10, a pair of first grooves 25 respectively opened on the upper side of both ends of the fixing strip 21, a pair of connecting pieces 22 respectively slidably disposed at both ends of the fixing strip 21, and an L-shaped connecting tube 23 disposed at the end of the connecting piece 22; the connecting piece 22 has an inverted U-shaped cross section along its length direction, and the inner wall of the connecting piece 22 is attached to the upper side and both sides of the fixing strip 21; the end of the connecting piece 22 is detachably connected to the connecting tube 23. Specifically, during use, first determine the position of the fixing strip 21 according to the location of the drip groove, fix the fixing strip 21 to the template 10, then put the connecting piece 22 on the fixing strip 21, move the connecting piece 22 to the appropriate position, then connect the connecting pipe 23 to the end of the connecting piece 22, and then connect the connecting piece 22 to the other end of the connecting pipe 23. In this way, the fixing strip 21, connecting piece 22, and connecting pipe 23 form a strip-shaped and continuous mold. After the pouring is completed, a drip groove structure can be formed on the underside of the floor slab, and the drip groove mold in this device is connected to the floor slab. The molds are separate, so after the template 10 is removed, the fixing strip 21, connecting piece 22, connecting pipe 23 and other structures can be disassembled separately for repeated use. Furthermore, due to the matching structure of the fixing strip 21 and the connecting piece 22, the overlap between the connecting piece 22 and the fixing strip 21 can be adjusted according to the length of the drip groove, making it suitable for drip grooves of various lengths. It is not necessary to temporarily process a fixing strip 21 or connecting piece 22 of the corresponding length for each drip groove, which can effectively save raw materials, reduce labor and labor intensity, and improve production efficiency.

[0016] In this embodiment, the connecting piece 22 has a connecting block 24 at one end near the connecting tube 23. The connecting block 24 can be detachably inserted into the connecting tube 23. Specifically, the position of the fixing strip 21 can be fixed first, then the connecting piece 22 can be fitted onto the fixing strip 21, then the connecting piece 22 can be moved to a suitable position, and then the connecting tube 23 can be fitted onto the connecting block 24 at the end of the connecting piece 22; alternatively, the position of the fixing strip 21 can be fixed first, then the connecting piece 22 can be fitted onto the fixing strip 21, then the position of the connecting tube 23 can be determined and the connecting tube 23 can be fixed, and then the connecting piece 22 can be moved so that the connecting block 24 at the end of the connecting piece 22 can be inserted into the connecting tube 23.

[0017] In this embodiment, the bottom of the first groove 25 has multiple connecting holes 26. Specifically, the connecting holes 26 are mainly used to connect the fixing piece to the template 10. Nails can be directly driven into the template 10 through the connecting holes 26. Since the first groove 25 is fully covered by the connecting piece 22, concrete will not enter the first groove 25 during pouring. It should be noted that although the fixing strip 21 is covered by the connecting piece 22, creating a groove of a certain thickness between the connecting pieces 22 at both ends, which forms an irregular strip-shaped protrusion in the drip groove, this protrusion does not affect the appearance or function.

[0018] In this embodiment, a second groove 29 is provided on the lower side of the end of the fixing strip 21. The second groove 29 is provided on the lower side of both ends of the fixing strip 21. Specifically, the function of providing the second groove 29 on the lower side of the end of the fixing strip 21 is to facilitate the removal of the fixing strip 21 from the template 10. For example, a pry bar can be directly inserted into the second groove 29, and then the fixing strip 21 can be pried up directly, thereby quickly removing the fixing strip 21 from the template 10.

[0019] In this embodiment, horizontally arranged limiting strips 27 are provided on both sides of the fixing strip 21 at both ends, and a limiting groove 28 is provided on the inner side of the connecting piece 22 near the connecting tube 23; the limiting strip 27 is slidably disposed in the limiting groove 28. The fixing strip 21, the connecting piece 22, and the connecting tube 23 are all made of metal. Specifically, when the connecting piece 22 is fitted onto the fixing strip 21, it can be directly and forcibly fitted onto the fixing strip 21, so that the limiting strip 27 is engaged in the limiting groove 28. The connecting piece 22 itself is a thin metal material, which has sufficient strength and elasticity.

[0020] In this embodiment, the fixing strip 21 has a trapezoidal cross-section perpendicular to its length, with the top being smaller than the bottom; the connecting piece 22 has a trapezoidal cross-section perpendicular to its length, with the top being smaller than the bottom; and the connecting pipe 23 has a trapezoidal cross-section perpendicular to its length, with the top being smaller than the bottom. Specifically, this facilitates the demolding operation after casting and curing.

[0021] In summary, the drip groove mold of this embodiment, when in use, first determines the position of the fixing strip 21 according to the position of the drip groove, fixes the fixing strip 21 to the template 10, then fits the connecting piece 22 onto the fixing strip 21, moves the connecting piece 22 to a suitable position, then connects the connecting pipe 23 to the end of the connecting piece 22, and then connects the connecting piece 22 to the other end of the connecting pipe 23. In this way, the fixing strip 21, the connecting piece 22, and the connecting pipe 23 form a strip-shaped and continuous mold. After casting, a drip groove structure can be formed on the underside of the floor slab. The molds for the water tank and the floor slab are separate. Therefore, after the template 10 is removed, the fixing strip 21, connecting piece 22, connecting pipe 23 and other structures can be disassembled separately and reused multiple times. Furthermore, due to the cooperative structure of the fixing strip 21 and the connecting piece 22, the overlap between the connecting piece 22 and the fixing strip 21 can be adjusted according to the length of the drip groove, making it suitable for drip grooves of various lengths. It is not necessary to temporarily process a fixing strip 21 or connecting piece 22 of the corresponding length for each drip groove, which can effectively save raw materials, reduce labor and labor intensity, and improve production efficiency.

[0022] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A mold for one-time forming of a drip tray, characterized in that: Includes a template (10), a fixing strip (21) attached to the upper side of the template (10), a pair of first grooves (25) respectively opened on the upper side of both ends of the fixing strip (21), a pair of connecting pieces (22) respectively slidably disposed at both ends of the fixing strip (21), and an L-shaped connecting tube (23) disposed at the end of the connecting piece (22); The connecting piece (22) has an inverted U-shaped cross section perpendicular to its length direction. The inner wall of the connecting piece (22) is attached to the upper side and both sides of the fixing strip (21). The end of the connecting piece (22) is detachably connected to the connecting tube (23).

2. The mold for one-time molding of drip grooves according to claim 1, characterized in that: The connecting piece (22) has a connecting block (24) at one end near the connecting tube (23), and the connecting block (24) is detachably inserted into the connecting tube (23).

3. The mold for one-time molding of drip grooves according to claim 1, characterized in that: The bottom of the first groove (25) has multiple connecting holes (26).

4. The mold for one-time molding of drip grooves according to claim 1, characterized in that: A second groove (29) is provided on the lower side of the end of the fixing strip (21).

5. The mold for one-time molding of drip grooves according to claim 1, characterized in that: The fixing strip (21) has a second groove (29) on the lower side of both ends.

6. The mold for one-time molding of drip grooves according to claim 1, characterized in that: The fixing strip (21) has horizontally arranged limiting strips (27) on both sides of both ends, and the connecting piece (22) has a limiting groove (28) on the inner side of the end near the connecting pipe (23); The limiting strip (27) is slidably disposed in the limiting groove (28).

7. The mold for one-time molding of drip grooves according to claim 1, characterized in that: The fixing strip (21), the connecting piece (22), and the connecting tube (23) are all made of metal.

8. The mold for one-time molding of drip grooves according to claim 1, characterized in that: The cross-section of the fixing strip (21) perpendicular to its length direction is a trapezoid with a smaller top and a larger bottom; The connecting piece (22) has a trapezoidal cross-section that is smaller at the top and larger at the bottom along its length direction; The cross-section of the connecting pipe (23) along its length direction is a trapezoid with a smaller top and a larger bottom.

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