A multifunctional water-stop screw assembly

Abstract

This utility model belongs to the field of water-stop screw technology, and particularly relates to a multifunctional water-stop screw assembly, including a water-stop screw pre-embedded part and screw parts threadedly connected to both sides of the water-stop screw pre-embedded part. Water-stop plates are provided on the outside of both sets of screw parts, and positioning seats are installed at opposite ends of both sets of water-stop plates. Adjusting nuts are threadedly connected to the outside of both sets of screw parts. By installing two sets of screw parts threadedly connected to both sides of the water-stop screw pre-embedded part, the two sets of screw parts can be rotated to adjust the extension length of the screw parts, thereby facilitating the adjustment of the overall length of the assembly. The positions of the two sets of water-stop plates can also be quickly adjusted, allowing them to move to the seepage channel, block the seepage channel, and allow the positioning rings on the outside of the two sets of water-stop plates to quickly contact the inside of the module, thus accurately positioning the water-stop plates and the water-stop screw pre-embedded part, ensuring the splicing accuracy of the template.

Description

Technical Field

[0001] This utility model relates to the field of water-stop screw technology, and in particular to a multifunctional water-stop screw assembly. Background Technology

[0002] Water-stop tie rods are used for water-stopping and reinforcement of basement shear walls or air-raid shelter walls, as well as for controlling formwork. They are mainly used in places such as basement shear walls or air-raid shelter walls that require waterproofing. They can withstand the pressure caused by external factors such as groundwater or tides, and protect the wall from water seepage and leakage.

[0003] However, traditional water-stop tie rods have gradually revealed many drawbacks in complex and ever-changing construction scenarios. During formwork installation, due to the lack of precise positioning aids, construction workers need to spend a significant amount of time repeatedly adjusting the formwork position and tie rod compatibility. This not only slows down the construction progress but also makes it difficult to ensure the accuracy of formwork splicing, affecting the quality of subsequent wall pouring. Furthermore, the exposed ends of the tie rods are highly susceptible to deformation and wear during formwork disassembly, material handling, and other operations, reducing the lifespan of the tie rods themselves. Moreover, they pose a threat to worker safety during construction, increasing the risk of accidents. Therefore, we propose a multifunctional water-stop tie rod assembly to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional water-stop screw assembly to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional water-stop screw assembly, comprising a water-stop screw pre-embedded part and screw parts threadedly connected to both sides of the water-stop screw pre-embedded part. Water-stop plates are provided on the exterior of both sets of screw parts. Positioning seats are installed at opposite ends of both sets of water-stop plates. Adjusting nuts are threadedly connected to the exterior of both sets of screw parts. Positioning rings are installed on the outer walls of both sides of the water-stop plates. Screw ends are installed at opposite ends of both sets of screw parts. Placement grooves are formed on both sets of screw ends. Positioning devices are installed in both sets of placement grooves. Protective caps are installed on the exterior of both sets of screw ends.

[0006] As an improved technical solution, both sets of waterstops are provided with a sealant sleeve at one end of their respective ends.

[0007] As an improved technical solution, the positioning device is a miniature laser rangefinder, and a magnetic accumulator is installed on the outside of the positioning device.

[0008] As an improved technical solution, the inner wall of the protective cap is provided with a rubber pad, and the edge of the protective cap is provided with an anti-loosening buckle.

[0009] As an improved technical solution, the surface of the positioning ring is provided with anti-slip texture.

[0010] As an improved technical solution, the screw end is a hexagonal prism, the placement groove is opened at the center of the screw end, and the depth of the placement groove is half the length of the screw end.

[0011] As an improved technical solution, a fluorescent warning strip is provided on the outer surface of the protective cap.

[0012] After adopting the above technical solution, the beneficial effects of this utility model are:

[0013] I. This utility model features two sets of threaded screws installed on both sides of the pre-embedded part of the water-stop screw. These screws can be rotated to adjust their extension length, facilitating overall component length adjustment and allowing for rapid adjustment of the positions of the two sets of water-stop plates. This allows the water-stop plates to move to the seepage channel, blocking it, and enables the positioning rings on the outside of the two sets of water-stop plates to quickly contact the inside of the module. This ensures precise positioning of the water-stop plates and the pre-embedded part of the water-stop screw, guaranteeing the splicing accuracy of the template.

[0014] II. This utility model utilizes the adjusting nuts on the outside of two sets of screw sections to move them to the outside of two sets of waterstop plates, thus fixing the pre-embedded parts of the waterstop screws and the positions of the two sets of waterstop plates and preventing loosening during construction. Furthermore, a positioning device is installed inside the screw end on the outside of the screw section, allowing it to emit positioning signals for quick and accurate positioning during template installation. Finally, detachable protective caps are installed on the outside of both screw ends to effectively prevent damage to the screw ends or injury during demolding, while also avoiding prolonged exposure of the screw ends to the outside environment, effectively improving the convenience and safety of construction. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the first partial structure of the present invention;

[0017] Figure 3 This is a schematic diagram of the second partial structure of the present invention;

[0018] Figure 4 For the present utility model Figure 3 A schematic diagram of the rear view structure.

[0019] In the diagram: 1. Pre-embedded part of the water-stop screw; 2. Screw part; 3. Water-stop plate; 4. Positioning seat; 5. Adjusting nut; 6. Sealing sleeve; 7. Positioning ring; 8. Screw end; 9. Placement groove; 10. Positioning device; 11. Protective cap. Detailed Implementation

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0021] This utility model provides a technical solution: such as Figures 1 to 4 As shown in this embodiment, a multifunctional water-stop screw assembly includes a water-stop screw pre-embedded part 1, with screw parts 2 threadedly connected to both sides of the water-stop screw pre-embedded part 1. Water-stop plates 3 are provided on the outside of both sets of screw parts 2. Positioning seats 4 are installed at opposite ends of both sets of water-stop plates 3. Adjusting nuts 5 are threadedly connected to the outside of both sets of screw parts 2. Positioning rings 7 are installed on the outer walls of both sides of the water-stop plates 3. Screw ends 8 are installed at opposite ends of both sets of screw parts 2. Placement grooves 9 are opened on both sets of screw ends 8. Positioning devices 10 are installed in both sets of placement grooves 9. Protective caps 11 are installed on the outside of both sets of screw ends 8.

[0022] By threading two sets of screw parts 2 on both sides of the pre-embedded part 1 of the water-stop screw, the extension length of the rotatable screw part 2 can be precisely adjusted to achieve stepless adjustment of the overall length of the component. Then, the two sets of water-stop plates 3 can move freely along the screw part 2 in the axial direction, thereby quickly aligning high-risk areas of wall seepage such as construction joints and cold joints, and using the metal sealing surface of the water-stop plate 3 to block the groundwater seepage channel.

[0023] When the waterstop plate 3 moves to the target position, its outer edge positioning ring 7 fits tightly against the inner side of the template, forming the first layer of mechanical positioning to ensure the relative position accuracy between the waterstop screw pre-embedded part 1 and the template. Then, the adjusting nut 5 is tightened so that the adjusting nut 5 is pushed along the screw part 2 axially and presses the waterstop plate 3, forming the second layer of rigid fixation, completely eliminating the risk of displacement caused by construction vibration.

[0024] Furthermore, by installing a positioning device 10 inside the screw end 8 outside the screw section 2, the positioning device 10 can emit a positioning signal, which facilitates quick and accurate positioning during template installation. In addition, by installing detachable protective caps 11 on the outside of both sets of screw ends 8, the protective caps 11 can effectively prevent damage to the screw end or injury to people during demolding, and at the same time avoid the screw end 8 from being exposed to the outside for a long time, which effectively improves the convenience and safety of construction.

[0025] In other embodiments, a sealant sleeve 6 is provided at one end of each of the two sets of waterstops 3;

[0026] When the positioning ring 7 moves the two sets of sealant sleeves 6 to the joint of the screw part 2, the sealant sleeves 6 can be compressed and expanded to seal the micro-cracks in the concrete.

[0027] In other embodiments, the positioning device 10 is a miniature wireless positioning device, and a magnetic locator is installed on the outside of the positioning device 10;

[0028] This design enables the positioning device 10 to transmit position signals to the outside world and allows the positioning device 10 to be magnetically attached to the placement slot 9, facilitating the installation and removal of the positioning device 10.

[0029] In other embodiments, a rubber pad is provided on the inner wall of the protective cap 11, and an anti-loosening buckle is provided at the edge of the protective cap 11;

[0030] This design improves the tightness of the connection between the protective cap 11 and the outside of the screw end 8 through the rubber pad, and prevents the protective cap 11 from accidentally falling off the outside of the screw end 8 by the anti-loosening buckle, thus ensuring that the protective cap 11 can effectively protect the integrity of the screw end 8 and the placement groove 9.

[0031] In other embodiments, the surface of the positioning ring 7 is provided with anti-slip texture;

[0032] This design allows the positioning ring 7 to abut against the inside of the template, and strengthens the friction between the positioning ring 7 and the inside of the template, thus ensuring the installation accuracy of the pre-embedded part 1 of the water-stop screw.

[0033] In other embodiments, the screw end 8 is a hexagonal prism, and the placement groove 9 is opened at the center of the screw end 8, and the depth of the placement groove 9 is half the length of the screw end 8;

[0034] This design allows the hexagonal prism to be easily moved by a wrench, and places the positioning device 10 into the placement slot 9, effectively preventing damage to the positioning device 10 during construction.

[0035] In other embodiments, a fluorescent warning strip is provided on the outer surface of the protective cap 11;

[0036] This design allows the fluorescent strips on the outside of the protective helmet 11 to absorb light sources, enabling the helmet 11 to actively emit light in dark environments and reducing the risk of collisions during nighttime construction.

[0037] The electrical components mentioned in this article are all electrically connected to an external main controller and industrial power supply, and the main controller can be a conventional known device such as a computer that provides control.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A multifunctional water-stop screw assembly, comprising a water-stop screw pre-embedded part (1), characterized in that: Both sides of the pre-embedded part (1) of the water-stop screw are threadedly connected to the screw part (2). Both sets of screw parts (2) are provided with water-stop plates (3). Both sets of water-stop plates (3) are equipped with positioning seats (4) at opposite ends. Both sets of screw parts (2) are threadedly connected to the outside of the screw part (2). Both sides of the outer wall of the water-stop plate (3) are equipped with positioning rings (7). Both sets of screw parts (2) are equipped with screw ends (8) at opposite ends. Both sets of screw ends (8) are provided with placement grooves (9). Both sets of placement grooves (9) are equipped with positioning devices (10). Both sets of screw ends (8) are equipped with protective caps (11).

2. The multifunctional water-stop screw assembly according to claim 1, characterized in that: Both sets of waterstops (3) are provided with a sealant sleeve (6) at one end of each other.

3. The multifunctional water-stop screw assembly according to claim 1, characterized in that: The positioning device (10) is a miniature wireless positioning device, and a magnetic locator is installed on the outside of the positioning device (10).

4. The multifunctional water-stop screw assembly according to claim 1, characterized in that: The inner wall of the protective cap (11) is provided with a rubber pad, and the edge of the protective cap (11) is provided with an anti-loosening buckle.

5. A multifunctional water-stop screw assembly according to claim 1, characterized in that: The positioning ring (7) has anti-slip texture on its surface.

6. A multifunctional water-stop screw assembly according to claim 1, characterized in that: The screw end (8) is a hexagonal prism, and the placement groove (9) is opened at the center of the screw end (8), and the depth of the placement groove (9) is half the length of the screw end (8).

7. A multifunctional water-stop screw assembly according to claim 1, characterized in that: The protective cap (11) has a fluorescent warning strip on its outer surface.

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