CN219491731U - Three-section energy-saving water stop screw - Google Patents
Three-section energy-saving water stop screw Download PDFInfo
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- CN219491731U CN219491731U CN202320340795.5U CN202320340795U CN219491731U CN 219491731 U CN219491731 U CN 219491731U CN 202320340795 U CN202320340795 U CN 202320340795U CN 219491731 U CN219491731 U CN 219491731U
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- water stop
- screw
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- stop sheet
- sleeve
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Abstract
The utility model discloses a three-section energy-saving water stop screw; the three-section energy-saving water-stopping screw consists of three parts, namely a connecting screw with screw threads, a connecting sleeve with water-stopping sheets and a PVC plastic pipe. After the concrete is poured and formed, the connecting screw rods with screw threads at the two ends are removed, and then the two ends of the connecting sleeve with the water stop sheet are filled with micro-expansion cement mortar for sealing. The mode is simple and convenient to operate, and engineering quality is easy to guarantee. Meanwhile, the connection screw with threads is reused, so that the cost is saved, and the resource is reused.
Description
Technical Field
The utility model relates to the related field with the impermeability requirement on a concrete structure, in particular to the fixation of a template of a structure such as a pool wall, an underground water wall, a concrete dam with the impermeability requirement and the like.
Background
The template is usually fixed by adopting a screw rod to fix the structure with higher impermeability requirement on the concrete structure, so that the screw rod has higher dosage. Most of the existing screws are required to cut out the pool wall or the outer part of the wall after concrete is poured, and then the holes of the cut screws are blocked. The plugging of the screw holes after cutting is troublesome, and the plugging is not easy to compact, so that the impermeability of the structure is reduced. Meanwhile, the cut redundant parts are not reusable, so that not only is the resource wasted, but also the construction cost is increased. The three-section energy-saving water-stopping screw can be used for removing the connecting screw with threads after concrete pouring and forming, and then the two ends of the connecting sleeve with the water-stopping sheet are filled with micro-expansion cement mortar for sealing. The mode is simple and convenient to operate, and engineering quality is easy to guarantee. Meanwhile, the connection screw with threads is reused, so that the cost is saved, and the resource is reused.
Disclosure of Invention
Therefore, in order to solve the defects, the utility model provides a three-section energy-saving water stop screw; when in use, the connecting screw with the screw thread is connected with the connecting sleeve with the water stop sheet, then the PVC pipe plastic pipe is sleeved on the two sides of the water stop sheet, and finally the PVC pipe plastic pipe passes through the templates on the two sides of the pool wall or the wall of the structural object to be fixed. After the concrete is poured and formed, the connecting screw rods with screw threads at the two ends are removed, and then the two ends of the connecting sleeve with the water stop sheet are filled with micro-expansion cement mortar for sealing. The mode is simple and convenient to operate, and engineering quality is easy to guarantee. Meanwhile, the connection screw with threads is reused, so that the cost is saved, and the resource is reused.
The utility model is realized in such a way, and a three-section energy-saving water stop screw is constructed, which is characterized in that; the connecting sleeve comprises three parts, namely a connecting screw (100) with threads, a connecting sleeve (200) with a water stop piece and a PVC plastic pipe (300); the two ends of the connecting sleeve (200) with the water stop sheet are respectively connected with the connecting screw rods (100) with threads, PVC plastic pipes (300) are sleeved on the two sides of the water stop sheet, and the water stop sheet passes through the templates on the two sides of the pool wall or the wall of the structural object to be fixed.
The three-section energy-saving water stop screw rod is characterized in that; one section of the connecting screw rod (100) with the screw threads is provided with the screw threads, and the other end of the connecting screw rod is away from the edge by 1-2 cm and is in a quadrilateral or pentagonal shape; the connecting sleeve (200) with the water stop sheets is provided with inner threads at two ends, and the inner diameter is consistent with the diameter of the connecting screw (100) with the threads; the inner diameter of the PVC plastic pipe (300) is larger than that of the connecting sleeve (200) with the water stop sheet, the PVC plastic pipe (300) is sleeved on two sides of the water stop sheet, and the thickness of the PVC plastic pipe (300) added with the water stop sheet is smaller than that of a pool wall or a wall of a structural object.
The three-section energy-saving water stop screw rod is characterized in that; the diameter of the connecting screw rod (100) with the screw thread is 12-16 mm, and the length of the screw thread is about 8-10 cm; the wall thickness of the sleeve of the connecting sleeve (200) with the water stop sheet is 3-5 mm, the thread depth in the sleeve is 8-10 cm, the water stop sheet is a steel plate with the thickness of 3-5 mm, the size of the steel plate is 12 multiplied by 12cm, the steel plate needs to pass through the sleeve and be fully welded with the sleeve firmly, the water stop sheet needs to incline at 45-60 degrees with the steel plate at the distance of 3-5 cm from the edge of the water stop sheet, and the inclination direction of the water stop steel plate needs to be consistent with the upstream surface of water during installation.
The utility model has the following advantages: the three-section energy-saving water stop screw provided by the utility model can be used for disassembling the connecting screw with threads at two ends for recycling after the concrete is poured and molded. Meanwhile, when the two ends of the connecting sleeve with the water stop piece are filled with the slightly-expanded cement mortar for sealing, the sealing quality of the screw hole is easier to guarantee due to the fact that the filled slurry is deeper.
Drawings
FIG. 1 is a schematic view of a threaded connecting screw of the present utility model;
FIG. 2 is a schematic view of a connecting sleeve with a water stop sheet according to the present utility model;
FIG. 3 is a schematic view of the three-stage energy-saving water stop screw of the utility model installed on the wall thickness of a pool or a wall of a structure.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 3, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In current concrete structures, it is common to require the structure itself to be impervious. The common fixing mode of the concrete structure formwork is to fix the concrete structure formwork by adopting a screw rod in a counter pulling way, so that the screw rod is large in use amount. Most of the existing screws are required to cut out the outer parts of the pool walls or walls after concrete is poured, and then the holes of the cut screws are blocked. Not only the plugging of the screw holes after cutting is troublesome, but also the plugging is not compact due to the thinner plugging thickness, so that the impermeability of the structure is reduced. Meanwhile, the cut redundant parts are not reusable, so that not only is the resource wasted, but also the construction cost is increased. In order to realize the reutilization of resources and reduce engineering cost, the three-section energy-saving water stop screw is disclosed.
The present utility model, by improving the three-stage energy-saving water stop screw provided herein, as shown in fig. 1-3, can be implemented as follows; the three-section energy-saving water stop screw rod; the connecting sleeve comprises three parts, namely, 2 connecting screws 100 with threads, 1 connecting sleeve 200 with water stop sheets and 2 PVC plastic pipes 300; the two ends of the connecting sleeve 200 with the water stop sheet are respectively connected with the connecting screw rods 100 with threads, then the PVC plastic pipes 300 are sleeved on the two sides along the water stop sheet, and finally the two sides of the wall of the structural object or the templates on the two sides of the wall are penetrated for fixing.
When in implementation; the connecting screw 100 with the screw threads is provided with the screw threads at one section and is in a quadrilateral or pentagonal shape at the other end, wherein the distance between the other end and the edge is 1-2 cm; the connecting sleeve 200 with the water stop sheets is provided with inner threads at both ends, and the inner diameter is consistent with the diameter of the connecting screw 100 with the threads; the inner diameter of the PVC plastic pipe 300 is slightly larger than that of the connecting sleeve 200 with the water stop sheets, the PVC plastic pipe 300 is sleeved on two sides of the water stop sheets, and the thickness of the PVC plastic pipe 300 added with the water stop sheets is slightly smaller than that of the pool wall or the wall of the structure.
When in implementation; the diameter of the connecting screw rod 100 with the screw thread is 12-16 mm, and the length of the screw thread is about 8-10 cm; the wall thickness of the sleeve of the connecting sleeve 200 with the water stop sheet is 3-5 mm, the screw thread depth in the sleeve is 8-10 cm, the water stop sheet is a steel plate with the thickness of 3-5 mm, the steel plate is 12 multiplied by 12cm in size, the steel plate needs to pass through the sleeve and be fully welded with the sleeve firmly, the steel plate needs to be inclined at 45-60 degrees from the edge of the water stop sheet 3-5 cm, and the inclination direction of the water stop steel plate needs to be consistent with the upstream surface of water during installation.
When in implementation; connecting the connecting screw rod with the screw thread with the connecting sleeve with the water stop sheet, sleeving PVC pipe plastic pipes along two sides of the water stop sheet, and finally fixing the PVC pipe plastic pipes through templates on two sides of a pool wall or a wall of a structure. After the concrete is poured and formed, the connecting screw rods with screw threads at the two ends are removed, and then the two ends of the connecting sleeve with the water stop sheet are filled with micro-expansion cement mortar for sealing.
The innovative technology solves the defect that the plugging quality of the cut screw holes is poor after the concrete pouring and forming of the existing screw, and the connecting screw with threads is reused. Not only the engineering quality is ensured, but also the cost is saved, and the recycling of resources is realized. Meanwhile, the operation is convenient, the popularization and the application are easy, and the social benefit and the practical value are good.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The utility model provides a syllogic energy-saving stagnant water screw rod which characterized in that; the connecting sleeve comprises three parts, namely a connecting screw (100) with threads, a connecting sleeve (200) with a water stop piece and a PVC plastic pipe (300); the two ends of the connecting sleeve (200) with the water stop sheet are respectively connected with the connecting screw rods (100) with threads, PVC plastic pipes (300) are sleeved on the two sides of the water stop sheet, and the water stop sheet passes through the templates on the two sides of the pool wall or the wall of the structural object to be fixed.
2. The three-stage energy-saving water stop screw according to claim 1, wherein; one section of the connecting screw rod (100) with the screw threads is provided with the screw threads, and the other end of the connecting screw rod is away from the edge by 1-2 cm and is in a quadrilateral or pentagonal shape; the connecting sleeve (200) with the water stop sheets is provided with inner threads at two ends, and the inner diameter is consistent with the diameter of the connecting screw (100) with the threads; the inner diameter of the PVC plastic pipe (300) is larger than that of the connecting sleeve (200) with the water stop sheet, the PVC plastic pipe (300) is sleeved on two sides of the water stop sheet, and the thickness of the PVC plastic pipe (300) added with the water stop sheet is smaller than that of a pool wall or a wall of a structural object.
3. The three-stage energy-saving water stop screw according to claim 1, wherein; the diameter of the connecting screw rod (100) with the screw thread is 12-16 mm, and the length of the screw thread is about 8-10 cm; the wall thickness of the sleeve of the connecting sleeve (200) with the water stop sheet is 3-5 mm, the thread depth in the sleeve is 8-10 cm, the water stop sheet is a steel plate with the thickness of 3-5 mm, the size of the steel plate is 12 multiplied by 12cm, the steel plate needs to pass through the sleeve and be fully welded with the sleeve firmly, the water stop sheet needs to incline at 45-60 degrees with the steel plate at the distance of 3-5 cm from the edge of the water stop sheet, and the inclination direction of the water stop steel plate needs to be consistent with the upstream surface of water during installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320340795.5U CN219491731U (en) | 2023-02-28 | 2023-02-28 | Three-section energy-saving water stop screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320340795.5U CN219491731U (en) | 2023-02-28 | 2023-02-28 | Three-section energy-saving water stop screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219491731U true CN219491731U (en) | 2023-08-08 |
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ID=87477341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320340795.5U Active CN219491731U (en) | 2023-02-28 | 2023-02-28 | Three-section energy-saving water stop screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219491731U (en) |
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2023
- 2023-02-28 CN CN202320340795.5U patent/CN219491731U/en active Active
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