Leakage-proof water-stop rubber strip device for steel die

Abstract

The utility model discloses an anti-seepage water-stopping rubber strip device for a steel mould, which comprises an anti-seepage component, and the anti-seepage component is used for being arranged between two steel mould plates and plugging a water-stopping rubber strip into a joint of the two steel mould plates; the anti-leakage assembly comprises an adjusting frame, the interior of the adjusting frame is of a hollow structure, one side of the adjusting frame is open, a movable column is movably installed in the adjusting frame, and the movable column can stretch out or retract towards the opening along the inner wall of the adjusting frame; a supporting plate perpendicular to the moving direction of the movable column is connected to the side, facing the opening, of the movable column. The side wall, away from the movable column, of the supporting plate is used for installing a rubber strip. Through cooperative use of the supporting plate, the movable column and the rubber strip, the installation position and the installation pressure of the rubber strip can be accurately adjusted, the rubber strip can be accurately plugged into and tightly attached to a steel die joint, and it is ensured that a tight sealing layer is formed between the rubber strip and the surface of the joint.

Description

Technical Field

[0001] This utility model relates to the technical field of water-stopping strip devices, and more specifically, to a steel mold anti-leakage water-stopping strip device. Background Technology

[0002] In modern building construction, steel formwork is an important construction tool. Due to its high strength, reusability, and ease of assembly and disassembly, it is widely used in the casting and forming process of various building structures. However, despite the many advantages of steel formwork in construction, the treatment of joints between steel formwork has always been a difficult problem in construction.

[0003] If the joints of steel formwork are not properly treated, leakage is very likely to occur after concrete pouring. Leakage not only reduces the strength and durability of the concrete structure, affecting the service life of the building, but may also cause serious safety problems, such as wall cracking and foundation settlement. Traditional water-stopping methods mainly include the use of waterstops or waterstop strips, which are usually made of rubber or other elastic materials. They have a certain degree of flexibility and sealing properties and can be embedded in the joints of steel formwork to stop water. However, during the installation process, manual fixing is often required, which is cumbersome and time-consuming, and the installation is not deep enough, making it easy to fall off.

[0004] In view of the above, this application is hereby submitted. Utility Model Content

[0005] The technical problem this utility model aims to solve is that waterstops or waterstop strips often require manual fixing during installation, which is cumbersome and time-consuming, and the installation is not deep enough, making them easy to fall off. The purpose is to provide a steel mold anti-leakage waterstop strip device that can accurately adjust the position and pressure of the strip to achieve precise insertion and tight fit of the strip in the joint of the steel mold, ensuring that it forms a tight sealing layer with the joint surface.

[0006] This utility model is achieved through the following technical solution:

[0007] A steel formwork anti-leakage and water-stopping strip device includes an anti-leakage component, which is used to be placed between two steel formwork panels and to insert the water-stopping strip into the joint between the two steel formwork panels;

[0008] The leak-proof component includes an adjustment frame, which has a hollow structure and an opening on one side. A movable column is movably installed inside the adjustment frame, and the movable column can extend or retract along the inner wall of the adjustment frame toward the opening.

[0009] The movable column is connected to a support plate perpendicular to the direction of movement of the movable column on the side facing the opening.

[0010] The side wall of the support plate away from the movable column is used to install adhesive strips.

[0011] This invention, through the combined use of a support plate, a movable column, and a rubber strip, can precisely adjust the installation position and pressure of the rubber strip, achieving accurate insertion and tight fit of the rubber strip in the steel mold joint, ensuring that it forms a tight sealing layer with the joint surface.

[0012] In one specific embodiment, a threaded rod is installed on the side of the movable column away from the opening. The end of the threaded rod near the inner wall of the adjustment frame is movably connected to the adjustment frame via a bearing and extends out of the adjustment frame. A knob is movably installed outside the adjustment frame, and the knob is drively connected to the end of the threaded rod.

[0013] This invention drives the threaded rod to rotate by operating a rotary knob, which in turn moves the movable column outward along the inner wall of the adjustment frame. During the movement, the movable column moves the rubber strip into the joint of the steel mold through the support plate, thereby precisely adjusting the position and pressure of the rubber strip.

[0014] In one specific embodiment, symmetrical limit grooves are formed on the upper and lower end walls of the adjustment frame, and limit blocks are movably installed inside the limit grooves. The limit blocks slide against the inner wall of the limit grooves, and the end of the limit block near the inside of the adjustment frame is fixedly connected to the movable column.

[0015] This invention can limit the movable column by setting a limiting groove and a limiting block, so as to prevent the movable column from coming out of the adjustment frame during the outward extension process. This ensures that the rubber strip can be inserted deeper and form a tight sealing layer with the joint.

[0016] In one specific embodiment, the support plate and the movable column are connected by a number of support rods arranged sequentially from top to bottom.

[0017] In one specific embodiment, two clamping plates are vertically installed on both sides of the adjustment frame. The two clamping plates are movably connected to the adjustment frame, and the distance between the two clamping plates can be increased or decreased to clamp and fix them on the steel template.

[0018] This invention utilizes a clamping structure to fix the adjustment frame onto the steel template, facilitating the subsequent insertion of the adhesive strip. In practical use, the adjustment frame is placed close to the steel template; the two clamping plates will then be positioned on the upper and lower sides of the internal horizontal ribs of the template. The clamping plates are then used to clamp the horizontal ribs, thus securing the adjustment frame.

[0019] In one specific embodiment, side plates are provided on both sides of the adjustment frame, the side plates are fixedly connected to the adjustment frame, and two clamping plates are movably installed on the side plates.

[0020] In one specific embodiment, adjustment plates are arranged parallel to each other on the upper and lower sides of the side plate, and the adjustment plates are installed on the side plate by bolts; two clamping plates are respectively installed on the two adjustment plates.

[0021] When clamping the horizontal reinforcement, the clamping plates of this utility model first rotate the bolts. The bolts can drive the adjusting plate to move closer to the side plate, thereby driving the two clamping plates closer to the horizontal reinforcement until the two clamping plates are tightly pressed against the horizontal reinforcement, thus fixing the overall structure to one side of the steel formwork.

[0022] In one specific embodiment, rubber strips are provided on the opposing wall surfaces of the two clamping plates. The rubber strips can increase the friction between the clamping plates and the cross ribs.

[0023] In one specific embodiment, both clamping plates are L-shaped structural plates and are arranged symmetrically from top to bottom. The horizontal plates of the two L-shaped clamping plates are close to each other and parallel, and the vertical plates of the two L-shaped clamping plates are mounted on the adjustment plate.

[0024] In one specific embodiment, each adjustment plate is mounted on the side plate by two bolts.

[0025] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0026] 1. The steel mold anti-leakage and water-stopping strip device provided in this utility model embodiment achieves precise insertion and tight fit of the strip in the joint through the cooperation of the support plate, the movable column and the strip. By rotating the knob to drive the threaded rod to rotate, the movable column can be moved along the inner wall of the adjustment frame, thereby precisely adjusting the position and pressure of the strip to ensure that it forms a tight sealing layer with the joint surface.

[0027] 2. The steel mold anti-leakage and water-stopping strip device provided in this utility model embodiment uses an adjusting plate to drive the L-shaped clamping plate to move, thereby fixing the adjusting frame. No complicated operation is required, which further simplifies the installation process and improves efficiency. It is also convenient and quick to assemble and disassemble.

[0028] 3. The steel mold anti-leakage and water-stopping strip device provided in this utility model embodiment not only saves construction time and labor costs, but also reduces the operation difficulty and error rate during installation. The entire device can be easily removed and replaced by simple operations such as rotating the bolts. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the exemplary embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0031] Figure 2 A schematic diagram of the adjustment frame structure provided in an embodiment of this utility model;

[0032] Figure 3 This is a schematic diagram of the movable column installation structure provided in an embodiment of the present utility model;

[0033] Figure 4 A schematic diagram of the L-shaped clamp installation structure provided in this embodiment of the utility model.

[0034] The attached diagram shows the markings and corresponding component names:

[0035] 1-Steel formwork, 2-Leak-proof component, 21-Adjusting frame, 22-Movable column, 23-Threaded rod, 24-Knob, 25-Limiting groove, 26-Limiting block, 27-Support plate, 28-Support rod, 29-Rubber strip, 210-Side plate, 211-Adjusting plate, 212-Bolt, 213-Clamping plate, 214-Rubber strip. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.

[0037] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other embodiments, well-known structures are not specifically described in order to avoid obscuring the present invention.

[0038] Throughout this specification, references to "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in connection with that embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "an embodiment," "an example," "an example," or "an example" appearing in various places throughout the specification do not necessarily refer to the same embodiment or example. Furthermore, specific features, structures, or characteristics can be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. Moreover, those skilled in the art will understand that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0039] In the description of this utility model, the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0040] Example 1

[0041] like Figures 1-3 As shown in the figure, the present invention provides a steel formwork anti-leakage and water-stopping strip device, including an anti-leakage component 2, which is used to be placed between two steel formworks 1 and to insert the water-stopping strip into the joint between the two steel formworks 1;

[0042] The leak-proof component 2 includes an adjustment frame 21, which has a hollow structure and an opening on one side. A movable column 22 is movably installed inside the adjustment frame 21, and the movable column 22 can extend or retract along the inner wall of the adjustment frame 21 toward the opening.

[0043] The movable column 22 is connected to a support plate 27 perpendicular to the direction of movement of the movable column 22 on the side facing the opening;

[0044] The side wall of the support plate 27 away from the movable column 22 is used to install the adhesive strip 29.

[0045] In one specific embodiment, a threaded rod 23 is installed on the side of the movable column 22 away from the opening. The end of the threaded rod 23 near the inner wall of the adjusting frame 21 is movably connected to the adjusting frame 21 through a bearing and extends out of the adjusting frame 21. A knob 24 is movably installed on the outside of the adjusting frame 21, and the knob 24 is connected to the end of the threaded rod 23 through a transmission connection.

[0046] In one specific embodiment, limit grooves 25 are symmetrically formed on the upper and lower end walls of the adjustment frame. Limit blocks 26 are movably installed inside the limit grooves 25. The limit blocks 26 slide against the inner wall of the limit grooves 25. The end of the limit block 25 near the inside of the adjustment frame 21 is fixedly connected to the movable column 22.

[0047] In one specific embodiment, the support plate 27 and the movable column 22 are connected by a plurality of support rods 28 arranged sequentially from top to bottom.

[0048] As can be seen from the above, the threaded rod 23 can drive the movable column 22 to move inside the adjustment frame 21 by rotation. The knob 24 facilitates the adjustment of the threaded rod 23 from the outside. The limiting groove 25 and the limiting block 26 can limit the movable column 22 to prevent it from falling out of the adjustment frame 21. During the movement, the movable column 22 will drive the rubber strip 29 to be inserted into the joint of the steel mold through the support rod 28 and the support plate 27. This allows the rubber strip 29 to be inserted deeper, ensuring that a tight sealing layer is formed with the joint.

[0049] In actual use, first turn the knob 24, which drives the threaded rod 23 to rotate. The threaded rod 23 drives the movable column 22 to move outward of the adjustment frame 21, and the support rod 28 pushes the support plate 27 to move inward of the joint, thereby inserting the adhesive strip 29 into the joint.

[0050] Example 2

[0051] like Figure 1 , Figure 2 and Figure 4 As shown, the present invention provides a steel mold anti-leakage and water-stopping strip device based on embodiment 1.

[0052] Two clamping plates 213 are vertically installed on both sides of the adjustment frame 21. The two clamping plates 213 are movably connected to the adjustment frame 21. The distance between the two clamping plates 213 can be increased or decreased to clamp and fix them on the steel template 1.

[0053] In one specific embodiment, side plates 210 are provided on both sides of the adjustment frame 21, the side plates 210 are fixedly connected to the adjustment frame 21, and two clamping plates 213 are movably installed on the side plates 210.

[0054] In one specific embodiment, adjustment plates 211 are arranged parallel to each other on the upper and lower sides of the side plate 210, and the adjustment plates 211 are installed on the side plate 210 by bolts 212; two clamping plates 213 are respectively installed on the two adjustment plates 211.

[0055] In one specific embodiment, rubber strips 214 are provided on the opposing wall surfaces of the two clamping plates 213.

[0056] In one specific embodiment, both clamping plates 213 are L-shaped structural plates and are arranged symmetrically from top to bottom. The horizontal plates of the two L-shaped clamping plates 213 are close to each other and parallel, and the vertical plates of the two L-shaped clamping plates 213 are installed on the adjusting plate 211.

[0057] In one specific embodiment, each adjustment plate 211 is mounted on the side plate 210 by two bolts 212.

[0058] As can be seen from the above, the side plate 210 is used to install the adjustment plate 211. The adjustment plate 211 will move closer to the side plate 210 under the action of the bolts 212 on both sides, which will in turn drive the L-shaped clamps 213 to move closer to each other. The L-shaped clamps 213 are placed on the horizontal ribs on the inner side of the steel template 1. The horizontal ribs are clamped by the L-shaped clamps 213, thereby fixing the overall structure to one side of the steel template 1. The rubber strip 214 can increase the friction between the rubber strip and the horizontal ribs.

[0059] In practical use, the adjustment frame 21 is placed close to the steel template 1. At this time, the L-shaped clamp 213 will be located on the upper and lower sides of the horizontal rib inside the steel template 1. Then, the bolt 212 is rotated, and the bolt 212 drives the L-shaped clamp 213 to approach the horizontal rib until the rubber strip 214 tightly presses against the horizontal rib.

[0060] Example 3

[0061] This utility model provides an application of a steel mold anti-leakage and waterproof sealing strip device in the wall pouring of high-rise buildings. A high-rise building project is currently undergoing wall pouring operations. Due to the high requirements for the sealing and waterproofing performance of the wall structure, traditional water-stopping methods such as waterstop strips or waterproof sealing tapes are difficult to meet the needs in practical applications. Therefore, the anti-leakage and waterproof sealing strip device of this utility model is adopted to ensure the sealing and waterproofing performance during the wall pouring process. The specific implementation steps are as follows:

[0062] S1. First, based on the construction drawings for wall pouring and the actual site conditions, the specifications and quantity of the required water-stopping strip device were determined.

[0063] S2, and then a comprehensive inspection and testing of the water-stop strip device was carried out to ensure that its quality met the project requirements;

[0064] S3, then cleaned the debris and stains on the surface of the steel formwork 1 to prepare for the installation work;

[0065] S4. Based on the size and shape of the steel template 1, a suitable model of water-stopping strip device was selected;

[0066] S5, place the adjustment frame 21 close to the two adjacent steel templates 1, and then rotate the bolt 212. The bolt 212 will drive the adjustment plate 211 to approach the side plate 210. At the same time, the L-shaped clamp 213 will approach the transverse rib inside the steel template 1 and firmly clamp it.

[0067] S6, then turn the knob 24 to drive the threaded rod 23 to rotate. The threaded rod 23 drives the movable column 22 to move into the joint. The movable column 22 simultaneously drives the support rod 28, support plate 27 and rubber strip 29 to move until the rubber strip 29 is inserted deep into the joint, ensuring that it can completely cover the joint and form a tight sealing layer.

[0068] S7. After installation, a comprehensive inspection and adjustment of the water-stop strip device was carried out. A flashlight and other lighting tools were used to check the fit between the water-stop strip and the steel formwork joint to ensure that there were no omissions or looseness.

[0069] S8. The sealing performance of the water-stop rubber strip device was tested by simulating casting. A certain amount of water was injected into the steel mold, and it was observed whether there was any leakage. After testing, it was confirmed that the sealing performance of the water-stop rubber strip device was good and met the requirements.

[0070] S9. After confirming that the water-stopping strip device is installed correctly and has good sealing performance, the wall pouring operation begins. According to the construction drawings and pouring plan, the concrete is poured evenly into the steel mold, and the concrete is fully vibrated and compacted using tools such as vibrators.

[0071] S10, during the pouring process, special attention was paid to the uniformity and density of the concrete to ensure the quality and strength of the wall. At the same time, the water-stop strip device was regularly inspected and monitored to ensure that it maintained good sealing performance during use.

[0072] S11 After the wall is poured, a final inspection and cleaning of the water-stop strip device is carried out to remove concrete residue and other stains from the surface of the device to ensure the integrity and stability of the device.

[0073] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A steel mold anti-leakage and water-stopping strip device, characterized in that, Includes a leak-proof component (2), which is used to place between two steel templates (1) and insert the water-stop strip into the joint of the two steel templates (1); The leak-proof component (2) includes an adjustment frame (21), which has a hollow structure inside and an opening on one side. A movable column (22) is movably installed inside the adjustment frame (21), and the movable column (22) can extend or retract along the inner wall of the adjustment frame (21) toward the opening. The movable column (22) is connected to a support plate (27) perpendicular to the direction of movement of the movable column (22) on the side facing the opening; The sidewall of the support plate (27) away from the movable column (22) is used to install the adhesive strip (29).

2. A steel form leak barrier flashing device as defined in claim 1 wherein, A threaded rod (23) is installed on the side of the movable column (22) away from the opening. The end of the threaded rod (23) near the inner wall of the adjusting frame (21) is movably connected to the adjusting frame (21) through a bearing and extends out of the adjusting frame (21). A knob (24) is movably installed on the outside of the adjusting frame (21). The knob (24) is connected to the end of the threaded rod (23) through a transmission.

3. A steel form leak barrier flashing device as defined in claim 2 wherein, The upper and lower end walls of the adjustment frame are symmetrically provided with limiting grooves (25). Limiting blocks (26) are movably installed inside the limiting grooves (25). The limiting blocks (26) slide against the inner wall of the limiting grooves (25). The end of the limiting block (26) near the inside of the adjustment frame (21) is fixedly connected to the movable column (22).

4. A steel form leak barrier flashing device as defined in claim 1 wherein, The support plate (27) and the movable column (22) are connected by a number of support rods (28) arranged sequentially from top to bottom.

5. The anti-leakage and waterproof sealing strip device for steel molds according to claim 1, characterized in that, Two clamping plates (213) are vertically installed on both sides of the adjustment frame (21). The two clamping plates (213) are movably connected to the adjustment frame (21). The distance between the two clamping plates (213) can be increased or decreased to clamp and fix them on the steel template (1).

6. A steel form leak barrier flashing device as defined in claim 5 wherein, The adjustment frame (21) has side plates (210) on both sides. The side plates (210) are fixedly connected to the adjustment frame (21), and two clamping plates (213) are movably installed on the side plates (210).

7. A steel form leak barrier flashing device as defined in claim 6 wherein, Adjustment plates (211) are arranged parallel to each other on the upper and lower sides of the side plate (210). The adjustment plates (211) are installed on the side plate (210) by bolts (212). Two clamping plates (213) are respectively installed on the two adjustment plates (211).

8. A steel form leak barrier flashing device as defined in claim 5 wherein, Rubber strips (214) are provided on the opposite wall surfaces of the two clamping plates (213).

9. A steel form leak barrier flashing device as defined in claim 7 wherein, Both clamping plates (213) are L-shaped structural plates and are arranged symmetrically from top to bottom. The horizontal plates of the two L-shaped clamping plates (213) are close to each other and parallel, and the vertical plates of the two L-shaped clamping plates (213) are installed on the adjusting plate (211).

10. A steel form leak barrier flashing device as defined in claim 7 wherein, Each adjustment plate (211) is mounted on the side plate (210) by two bolts (212).

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