One-time forming pouring template for stair water drip

Abstract

The utility model discloses a one-time forming pouring formwork for a stair water drip. The one-time forming pouring formwork comprises a first side formwork, a second side formwork, a bottom formwork, an additional formwork, a fixing support and an adjusting screw rod. The first side formwork and the second side formwork are arranged on the two sides of a stair correspondingly. The bottom die is located below the stair, the right side of the bottom die is connected with the first side die, and a gap is reserved between the left side and the second side die and is as wide as a water drip. The left side of the additional template is connected with the second side die, and the right side of the additional template is in lap joint with the bottom of the bottom die; the fixed support is fixedly arranged below the bottom die; the right end of the adjusting screw is movably connected with the fixed support, and the left end is in threaded connection with the additional template. The staircase and the water drip are formed through one-time pouring, construction is easy and convenient, and construction efficiency is improved; the adjusting screw rod is rotated, the additional formwork moves leftwards or rightwards along the adjusting screw rod, position adjustment of the additional formwork and the second side formwork is achieved, and then the width of the water drip is controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of drip line construction, in particular to a one-time forming casting template for a drip line of stairs. Background Art

[0002] In construction projects, drip lines are designed to prevent water from flowing from the vertical wall to the bottom wall. On the bottom of the outer end of the staircase, a drip line is generally set along the edge to prevent the sewage on the staircase from flowing down along the outer end of the staircase and polluting the bottom of the staircase. The drip line is a platform about 1 cm high and 2-3 cm wide, which is applied with cement mortar near the outside of the staircase. For a long time, the common method of water blocking for stair treads is to stick the water blocking line on the surface of the tread, which has a poor visual effect, and the water blocking line that is posted on the surface of the tread occupies the space on the surface of the tread, and there is still a deficiency of unclear water blocking effect. There is also the practice of manually plastering the outer side of the bottom of the stair tread and inlaying plastic drip strips before the cement mortar is initially set. Although this method has a good waterproof effect, it will seriously affect the construction progress, and the drip line is easy to fall off over time.

[0003] The patent with the document number CN206655475U discloses a manufacturing assembly for a staircase drip line, including a first wooden template arranged vertically, and a second wooden template arranged horizontally, a gap is formed between the end of the second wooden template along the horizontal direction and the first wooden template, a square plate is crimped on the bottom surface of the second wooden template and close to the end of the first wooden template, the square plate includes a wooden square and a galvanized iron sheet coated on the outer surface of the wooden square, the top surface of the square plate is fitted with the bottom surface of the second wooden template, the side of the square plate close to the first template is fitted with the first template, the size of the square plate along the horizontal direction is not less than the size of the gap along the horizontal direction, and the first wooden template is provided with a support platform at both ends along the longitudinal direction, and the bottoms of both ends of the first wooden template and the square plate along the longitudinal direction are fixedly connected to the support platform. This scheme can improve the efficiency of drip line construction and effectively prevent the drip line from falling off.

[0004] However, in the above solution, the drip line and stairs need to be poured twice, which prolongs the construction time. In addition, the width of the construction joint is difficult to control and requires multiple measurements and adjustments. The straightness of the side formwork near the drip line needs to be manually corrected, which is prone to errors and affects the construction quality. Utility Model Content

[0005] The utility model aims to provide a one-time forming casting template for the drip line of stairs, so as to solve the problems in the above-mentioned background technology that the drip line and the stairs need to be cast twice, the width control of the construction joint is laborious, and the straightness of the side formwork needs to be manually corrected, which affects the construction efficiency and construction quality.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A one-time forming casting template for a drip line of stairs comprises a first side template, a second side template, a bottom template, an additional template, a fixed support and an adjusting screw; the first side template and the second side template are respectively arranged on both sides of the stairs; the bottom template is located below the stairs, with its right side connected to the first side template, and a gap is reserved between its left side and the second side template, and the gap width is the same as the drip line width; the additional template is arranged throughout the gap corresponding to the gap between the bottom template and the second side template, with its left side connected to the second side template, and the right side overlapped with the bottom of the bottom template; the fixed support is fixedly arranged below the bottom template; the right end of the adjusting screw is movably connected to the fixed support, and the left end is threadedly connected to the additional template.

[0008] Furthermore, a threaded barrel is arranged inside the additional template corresponding to the adjusting screw; the threaded barrel is matched with the thread of the adjusting screw.

[0009] Furthermore, scale lines are arranged at the end of the additional template along the width direction.

[0010] Furthermore, the fixed support is fixedly connected to the first side mold, and its bottom surface is flush with the bottom surface of the additional mold plate and is arranged throughout the entire length.

[0011] Furthermore, the additional template is fixedly connected to the second side template; and the bottom template is fixedly connected to the first side template.

[0012] Furthermore, a secondary keel is arranged between the additional template and the fixed support, the bottom surface of the secondary keel is flush with and parallel to the bottom surface of the fixed support, and a hole is opened on the secondary keel corresponding to the adjusting screw.

[0013] Furthermore, a main keel is arranged below the additional formwork, the fixed support and the secondary keel, and the main keel is perpendicular to the secondary keel.

[0014] Furthermore, the first side form, the second side form and the bottom form are all wooden formworks; the additional formwork is a wide wooden square structure; and the fixed support is a wooden square structure.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model provides a one-time forming casting template for the drip line of stairs. The stairs and the drip line are cast and formed at one time, which is simple to construct and improves the construction efficiency.

[0017] 2. The utility model provides a one-time forming casting template for the drip line of stairs. By rotating the adjusting screw, the additional template moves left or right along the adjusting screw to adjust the position of the additional template and the second side template, thereby controlling the width of the drip line. A scale line is set along the width direction at the end of the additional template to facilitate accurate control of the width of the drip line.

[0018] 3. The utility model provides a one-time molding casting template for the drip line of stairs. By setting an adjusting screw, the straightness of the second side mold and the additional mold can be ensured, without manual straightening, thereby ensuring the molding quality of the drip line and the stairs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic diagram of the structure of the casting template.

[0020] In the figure: 1-stairs, 2-drip line, 3-first side form, 4-second side form, 5-bottom form, 6-additional form, 7-fixed support, 8-adjusting screw. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1 As shown, the utility model provides a one-time forming casting template for stair drip line, which is used for casting stairs 1 and drip line 2, and includes a first side mold 3, a second side mold 4, a bottom mold 5, an additional mold 6, a fixed support 7 and an adjusting screw 8; the first side mold 3 and the second side mold 4 are respectively arranged on both sides of the stair 1; the bottom mold 5 is located below the stair 1, and its right side is connected to the first side mold 3, and a gap is reserved between the left side and the second side mold 4, and the gap width is the same as the width of the drip line 2; the additional mold 6 is arranged corresponding to the gap between the bottom mold 5 and the second side mold 4 through the length, and the bottom mold 5 ... The left side is connected to the second side form 4, and the right side is overlapped with the bottom of the bottom form 5; the fixed support 7 is fixed under the bottom form 5; the right end of the adjusting screw 8 is movably connected to the fixed support 7, and the left end is threadedly connected to the additional form 6. By turning the adjusting screw 8, the additional form 6 moves left or right along the adjusting screw 8 to adjust the position of the additional form 6 and the second side form 4, thereby controlling the width of the drip line 2. By setting the adjusting screw 8, the straightness of the second side form 4 and the additional form 6 can be ensured, without manual straightening, to ensure the molding quality of the drip line 2 and the stair 1. After the first side form 3, the second side form 4, the bottom form 5, the additional form 6, the fixed support 7 and the screw are installed in place, concrete can be poured, and the drip line 2 and the stair 1 can be cast and formed in sequence.

[0023] The first side mold 3 , the second side mold 4 and the bottom mold 5 are all wooden molds. The bottom mold 5 is fixedly connected to the first side mold 3 .

[0024] The additional template 6 is fixedly connected to the second side template 4. The additional template 6 is preferably a wide wooden structure. The second side template 4 maintains its own stable position through the additional template 6 to avoid tipping to both sides. A threaded barrel is arranged inside the additional template 6 corresponding to the adjusting screw 8 to achieve a threaded connection between the additional template 6 and the adjusting screw 8. Preferably, a scale line is arranged at the end of the additional template 6 along the width direction to facilitate accurate control of the width of the drip line 2.

[0025] The fixed support 7 is a wooden structure. Preferably, the fixed support 7 is fixedly connected to the first side mold 3 to ensure the stability of the first side mold 3. The bottom surface of the fixed support 7 is flush with the bottom surface of the additional mold 6 and is arranged throughout the length, and also has the function of supporting the bottom mold 5.

[0026] Preferably, a secondary keel is arranged between the additional template 6 and the fixed support 7, the bottom surface of the secondary keel is flush with and parallel to the bottom surface of the fixed support 7, and a hole is opened on the secondary keel corresponding to the adjustment screw 8. A main keel is arranged below the additional template 6, the fixed support 7 and the secondary keel, and the main keel is perpendicular to the secondary keel.

[0027] During construction, first place the base membrane according to the designed position, with the right side of the base form 5 flush with the edge line of the stair 1; then connect the first side form 3 and the fixed support 7 as a whole, and install the first side form 3 to the right side of the base form 5; then, install the adjusting screw 8 on the fixed support 7; then, connect the second side form 4 and the additional form 6 as a whole, and connect the additional form 6 to the adjusting screw 8; finally, according to the designed width of the drip line 2, turn the adjusting screw 8 until the width displayed on the additional form 6 is the same as the designed width of the drip line 2.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A one-step forming casting template for stair drip line, characterized by: The invention comprises a first side mold (3), a second side mold (4), a bottom mold (5), an additional mold (6), a fixed support (7) and an adjusting screw (8); the first side mold (3) and the second side mold (4) are respectively arranged on both sides of the staircase (1); the bottom mold (5) is located below the staircase (1), its right side is connected to the first side mold (3), and a gap is reserved between its left side and the second side mold (4), and the gap width is the same as the width of the drip line (2); the additional mold (6) is arranged to correspond to the gap between the bottom mold (5) and the second side mold (4), its left side is connected to the second side mold (4), and its right side overlaps the bottom of the bottom mold (5); the fixed support (7) is fixed below the bottom mold (5); the right end of the adjusting screw (8) is movably connected to the fixed support (7), and the left end is threadedly connected to the additional mold (6).

2. A one-step forming casting template for stair drip line according to claim 1, characterized in that: A threaded barrel is arranged inside the additional template (6) corresponding to the adjusting screw (8); the threaded barrel is threadably matched with the adjusting screw (8).

3. The one-step forming casting template for stair drip line according to claim 1 is characterized by: The end of the additional template (6) is provided with scale lines along the width direction.

4. The one-step forming casting template for stair drip line according to claim 1 is characterized by: The fixed support (7) is fixedly connected to the first side mold (3), and its bottom surface is flush with the bottom surface of the additional mold plate (6), and is arranged throughout the entire length.

5. The one-step forming casting template for stair drip line according to claim 1 is characterized by: The additional mold (6) is fixedly connected to the second side mold (4); and the bottom mold (5) is fixedly connected to the first side mold (3).

6. The one-step forming casting template for stair drip line according to claim 1 is characterized by: A secondary keel is arranged between the additional template (6) and the fixed support (7), the bottom surface of the secondary keel is flush with and parallel to the bottom surface of the fixed support (7), and a hole is opened on the secondary keel corresponding to the adjustment screw (8).

7. A one-step forming casting template for stair drip line according to claim 6, characterized in that: A main keel is arranged below the additional template (6), the fixed support (7) and the secondary keel, and the main keel is perpendicular to the secondary keel.

8. The one-step forming casting template for stair drip line according to claim 1 is characterized by: The first side form (3), the second side form (4) and the bottom form (5) are all wooden formworks; the additional formwork (6) is a wide wooden square structure; and the fixed support (7) is a wooden square structure.

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