A cast-in-place concrete exterior wall corner water-stopping device

Abstract

The present invention relates to the technical field of concrete exterior walls, and discloses a cast-in-place concrete exterior wall corner water-stopping device, including a first hydraulic component having a second hydraulic component installed in the middle, the first hydraulic component and the second hydraulic component acting on each other, and the second hydraulic component cooperating with an arc plate to push the middle of a long rod. The present invention adjusts the angle of the long rod by setting the first hydraulic component and adjusting the first hydraulic component to adapt to different corner requirements, the rotating frame plays a role of connection and support, allowing the long rod to rotate smoothly, a docking rod is installed in the middle of the long rod, which cooperates with the first hydraulic component to gradually bulge the middle of the long rod, and the two ends of the long rod are simultaneously offset under the action of the first hydraulic component. At this time, the long rod takes the middle as the fulcrum, and the two ends are offset to form different angles, thereby adapting to different construction environments, improving applicability, and allowing the long rod to remain stable when adjusting the angle.

Description

Technical Field

[0001] The invention relates to the technical field of concrete exterior walls, in particular to a cast-in-place concrete exterior wall corner water-stopping device. Background Art

[0002] A waterstop is a device or structure used to prevent water from flowing or penetrating, and is widely used in construction, engineering and other fields.

[0003] The Chinese patent application with application number CN202411184099.5 discloses a cast-in-place concrete exterior wall corner water-stopping device and installation method, comprising a water-stopping steel plate formed by integrally bending a steel plate, a water-expanding rubber strip arranged on the water-facing surface of the water-stopping steel plate, an L-shaped steel bar for limiting the position of the water-expanding rubber strip, a connecting rib welded to the L-shaped steel bar and tied to a steel cage, and a positioning component for achieving a stable connection between the water-stopping steel plate and the steel cage. The cast-in-place concrete exterior wall corner water-stopping device and installation method effectively ensure the water-stopping effect by arranging a water-stopping steel plate at the corner of the wall, and the water-stopping steel plate is prefabricated and bent as a whole, and there is no welding seam at the corner, thereby effectively ensuring the water-stopping effect. At the same time, the water-expanding rubber strip is added for double water-stopping insurance, which has higher reliability. After the water-stopping steel plate is tightly combined with the concrete, the overall strength of the concrete structure can be enhanced, which helps to prevent cracking or damage at the corner of the wall due to stress concentration.

[0004] Although such a setting solves the problem of cracking or damage at the corners of the wall by using the waterstop steel plate, the existing waterstop steel plate may cause different local corrosion rates due to the differences in metal structures in different parts after long-term use, thus affecting the waterstop effect. At the same time, the setting does not have a corresponding adjustment structure, and its applicability in different corners and construction environments is relatively weak. Therefore, the waterstop structure needs to be improved. Summary of the invention

[0005] The object of the present invention is to provide a cast-in-place concrete exterior wall corner water-stopping device to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The present invention is a cast-in-place concrete exterior wall corner water-stopping device, comprising a connecting rod and a rubber water-stopping plate, wherein a plurality of the connecting rods are connected to each other to form a long rod, and four of the connecting rods are provided, and a connecting block is provided between each of the connecting rods to facilitate quick installation thereof, and a plurality of mounting plates are installed between every two of the long rods, wherein two of the mounting plates are connected to each other, and a guide assembly for guiding and moving the rubber water-stopping plate is connected to the outer wall of each of the mounting plates;

[0008] An insert block is connected to the outer wall of the mounting plate, a slot is provided on the outer wall of the connecting rod, the mounting plate is plugged into the slot through the insert block and extends to the outer side of the connecting rod;

[0009] The insert block is rotatably connected with a rotating frame, and two rotating frames are provided, distributed at both ends of the long rod;

[0010] A first hydraulic assembly for adjusting the angle of the long rod is arranged between the two rotating frames, and a docking rod for cooperating with the first hydraulic assembly is installed in the middle of the long rod;

[0011] Two arc-shaped plates are installed in the middle of the long rod, respectively on both sides of the docking rod;

[0012] A second hydraulic assembly is installed in the middle of the first hydraulic assembly. The first hydraulic assembly and the second hydraulic assembly interact with each other, and the second hydraulic assembly cooperates with the arc plate to push the middle of the long rod.

[0013] The purpose of the above-mentioned setting is that the connecting rods are connected to each other to form a long rod, and the mounting plate is inserted into the slot of the connecting rod through the plug block and extends to the outside of the connecting rod. This connection method enables the mounting plate to be firmly mounted on the connecting rod and provides support for the subsequent concrete pouring. By adjusting the first hydraulic component, the angle of the long rod is adjusted to adapt to different turning angle requirements. During the adjustment process, the rotating frame plays a connecting and supporting role, allowing the long rod to rotate smoothly. A docking rod is installed in the middle of the long rod, which cooperates with the first hydraulic component to gradually bulge the middle of the long rod. The two ends of the long rod are simultaneously offset under the action of the first hydraulic component. At this time, the long rod uses the middle part as the fulcrum and the two ends are offset. During the offset process, different angles are formed, thereby adapting to different construction environments, improving applicability, and allowing the long rod to remain stable when adjusting the angle;

[0014] At the same time, two curved plates are installed in the middle of the long rod, one on each side of the docking rod. The second hydraulic assembly interacts with the first hydraulic assembly and cooperates with the curved plate to push the middle of the long rod and further adjust the angle formed by the long rod. The rubber water stop plate can move along a predetermined path under the action of the guide assembly to ensure that it can correctly play a water-stopping role at the corner, and facilitate the movement and adjustment of the rubber water stop plate between the mounting plates. During the concrete pouring process, the rubber water stop plate can effectively prevent the penetration of water, thereby ensuring the waterproof performance of the concrete structure. Through the interaction of the above-mentioned component structures, the cast-in-place concrete exterior wall corner water stop device can adapt to the corner requirements of different angles and remain stable during the adjustment process.

[0015] Furthermore, one ends of the two connecting rods are butted, the connecting block passes through the two connecting rods and is rotatably connected, a limiting hole is arranged inside one end of the connecting rod, a sliding groove is arranged inside the connecting block, a spring is installed inside the sliding groove, a limiting block is slidably connected to the inner wall of the sliding groove, and the limiting block is limited by the limiting hole.

[0016] The purpose of the above arrangement is that when one end of the two connecting rods are butted, the connecting block penetrates the two connecting rods and is connected by rotation. A limiting hole is provided inside one end of the connecting rod, and the spring in the sliding groove inside the connecting block pushes the limiting block to limit the position with the limiting hole, thereby realizing the stable butt connection of the connecting rods and the ability to rotate. This structure facilitates the adjustment of the shape of the long rod to adapt to the turning angle.

[0017] Furthermore, a mounting block is connected to the outer wall of the connecting rod, and the mounting block and the plug block are docked. Both are provided with movable grooves inside and are docked. A cutout is provided at one end of the docking groove of the plug block, and a U-shaped limit block is provided between the two movable grooves. One end of the U-shaped limit block is limited by the cutout, so as to be used for installing and fixing the connecting rod and the mounting plate.

[0018] The purpose of the above-mentioned setting is to dock the mounting block on the outer wall of the connecting rod with the plug block, dock the internal movable grooves of the two, and limit the cutout at one end of the docking groove of the plug block with one end of the U-shaped limit block, so that the connecting rod and the mounting plate can be quickly installed and fixed, providing support for the installation of the rubber water stop plate.

[0019] Furthermore, the guide assembly includes a roller, a fixing block is connected to the outer wall of the mounting plate, a rotating shaft is rotatably connected to the fixing block, and the roller is mounted on one end of the rotating shaft.

[0020] The purpose of the above arrangement is that the roller guides the rubber water stop plate.

[0021] Furthermore, a rubber tube is connected between the two rubber water stop plates, and rubber strips are respectively connected to the outer walls of the rubber tubes, and the rubber strips move on rollers.

[0022] The purpose of the above-mentioned setting is that the rubber strip on the outer wall of the rubber tube moves on the roller. When the rubber waterstop plate moves, the roller plays a guiding role to ensure that the rubber waterstop plate can move accurately along the predetermined track, so that the position of the rubber waterstop plate can be adjusted. After the adjustment, concrete pouring can be carried out to ensure the water-stopping effect.

[0023] Furthermore, a plurality of grooves are respectively arranged on the outer walls of the two rubber water stop plates.

[0024] The purpose of the above-mentioned setting is to set a number of grooves on the outer walls of the two rubber waterstop plates, respectively, to increase the contact friction and contact area between the rubber waterstop plates and the concrete, and improve the water-stopping performance. At the same time, in the process of adjusting the angle of the long rod, the setting of the grooves can allow the rubber waterstop plates to bend and deform better as the angle of the long rod is adjusted.

[0025] Furthermore, the first hydraulic assembly includes a first cylinder, a connecting frame is connected between the two first cylinders, a first piston rod is slidably connected inside the first cylinder, and the first piston rod passes through the first cylinder and extends to the rotating frame for threaded connection.

[0026] The purpose of the above arrangement is that the threaded connection between the first piston rod and the rotating frame is suitable for installation and disassembly of the first hydraulic assembly.

[0027] Furthermore, a screw rod is threadedly connected to the middle of the connecting frame, and a clamping block is rotatably connected to one end of the screw rod close to the docking rod. A movable opening is provided at one end of the clamping block, and the clamping block is docked with the docking rod through the movable opening.

[0028] The purpose of the above arrangement is that when the angle of the long rod needs to be adjusted, the rotating frame rotates the screw, and the screw pushes the middle part of the long rod through the block, and the two ends of the long rod are offset respectively, thereby driving the rotating frame to rotate, so as to adjust the angle of the long rod. The first piston rod pushes the hydraulic pressure, and drives the second hydraulic component to operate through the hydraulic action. The screw threadedly connected in the middle part of the connecting frame rotates the connecting block close to one end of the docking rod, and the block docks with the docking rod through the movable joint, so that the middle part of the long rod is stably connected to the first hydraulic component.

[0029] Furthermore, the second hydraulic assembly includes a second cylinder, which is mounted on the bottom outer wall of the connecting frame. The interior of the second cylinder is slidably connected to a piston rod, which passes through the second cylinder and extends to the outside of the second cylinder. One end of the piston rod is rotatably connected to an arc block, which fits with the arc plate.

[0030] The purpose of the above arrangement is that the composition structure of the second hydraulic assembly and its interaction, the arc block pushes the arc plate, one end of the piston rod is rotatably connected to the arc block, so that the arc block can adapt to the angular displacement of the arc plate along the long rod.

[0031] Furthermore, hydraulic oil is respectively provided inside the first cylinder and the second cylinder. The first cylinder is connected with the second cylinder through a connecting frame. When the first piston rod is pushed back, the piston rod is pushed to move by the hydraulic oil.

[0032] The purpose of the above arrangement is that when the first piston rod is pushed back, the hydraulic oil in the first cylinder pushes the piston rod in the second cylinder to move through the connecting channel, and the piston rod pushes the arc block, thereby pushing the arc plate, thereby pushing the middle part of the long rod and further adjusting the shape of the long rod.

[0033] The present invention has the following beneficial effects:

[0034] The present invention provides a rubber waterstop plate. Compared with the waterstop steel plate in the prior art, the rubber waterstop plate has excellent corrosion resistance, will not rust, is suitable for various harsh environments, has good elasticity and adaptability, can withstand a certain degree of displacement, and can be used in conjunction with the first hydraulic component to perform angular deflection to adapt to concrete structures of different shapes and sizes. At the same time, it has excellent waterproof sealing and can effectively prevent water penetration and leakage.

[0035] The present invention adjusts the angle of the long rod to adapt to different turning angle requirements by setting the first hydraulic component. During the adjustment process, the rotating frame plays a connecting and supporting role, allowing the long rod to rotate smoothly. A docking rod is installed in the middle of the long rod, which cooperates with the first hydraulic component to allow the middle of the long rod to gradually bulge. The two ends of the long rod are simultaneously offset under the action of the first hydraulic component. At this time, the long rod uses the middle part as a fulcrum and the two ends are offset. During the offset process, different angles are formed, thereby adapting to different construction environments, improving applicability, and allowing the long rod to remain stable when adjusting the angle.

[0036] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0038] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0039] Figure 2 This is a schematic diagram of the connecting rod structure of the present invention;

[0040] Figure 3 For the present invention Figure 2 The structural diagram at B in the middle;

[0041] Figure 4 This is a schematic diagram of the structure of the mounting plate of the present invention;

[0042] Figure 5 For the present invention Figure 4 The structural diagram at A in the middle;

[0043] Figure 6 This is a schematic diagram of the structure of the rubber water stop plate of the present invention;

[0044] Figure 7 It is a schematic diagram of the first hydraulic assembly and the second hydraulic assembly of the present invention;

[0045] Figure 8 It is a schematic diagram of the guide assembly of the present invention;

[0046] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0047] In the figure: 1. connecting rod; 101. slot; 102. limiting hole; 103. mounting block; 2. rubber water stop plate; 201. groove; 202. rubber tube; 203. rubber strip; 3. mounting plate; 301. plug block; 4. rotating frame; 5. first hydraulic assembly; 501. first cylinder; 502. first piston rod; 503. connecting frame; 504. screw; 505. clamping block; 6. second hydraulic assembly; 601. second cylinder; 602. piston rod; 603. arc block; 7. connecting block; 701. spring; 702. limiting block; 8. arc plate; 9. roller; 10. docking rod; 11. U-shaped limiting block. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] The present invention is a cast-in-place concrete exterior wall corner water-stopping device, such as Figure 1 - Figure 8 As shown, it includes a connecting rod 1 and a rubber water stop plate 2, a plurality of connecting rods 1 are connected to each other to form a long rod, and four connecting rods are provided, a connecting block 7 is provided between each connecting rod 1 to facilitate its quick installation, and a plurality of mounting plates 3 are installed between every two long rods, wherein two mounting plates 3 are connected to each other, and a guide assembly for guiding and moving the rubber water stop plate 2 is connected to the outer wall of each mounting plate 3;

[0050] An insert block 301 is connected to the outer wall of the mounting plate 3, a slot 101 is provided on the outer wall of the connecting rod 1, the mounting plate 3 is inserted into the slot 101 through the insert block 301, and extends to the outer side of the connecting rod 1;

[0051] The insert block 301 is rotatably connected with a rotating frame 4, and two rotating frames 4 are provided, distributed at both ends of the long rod;

[0052] A first hydraulic assembly 5 for adjusting the angle of the long rod is arranged between the two rotating frames 4, and a docking rod 10 for cooperating with the first hydraulic assembly 5 is installed in the middle of the long rod;

[0053] Two arc-shaped plates 8 are installed in the middle of the long rod, one on each side of the docking rod 10;

[0054] The second hydraulic assembly 6 is installed in the middle of the first hydraulic assembly 5. The first hydraulic assembly 5 and the second hydraulic assembly 6 interact with each other, and the second hydraulic assembly 6 cooperates with the arc plate 8 to push the middle of the long rod.

[0055] In this embodiment, the purpose of the above-mentioned setting is that the connecting rods 1 are connected to each other to form a long rod, and the mounting plate 3 is inserted into the slot 101 of the connecting rod 1 through the plug block 301 and extends to the outside of the connecting rod 1. This connection method enables the mounting plate 3 to be firmly mounted on the connecting rod 1, and at the same time provides support for the subsequent concrete pouring. By adjusting the first hydraulic component 5, the angle of the long rod is adjusted to adapt to different turning angle requirements. During the adjustment process, the rotating frame 4 plays a connecting and supporting role, so that the long rod can rotate smoothly. A docking rod 10 is installed in the middle of the long rod, which cooperates with the first hydraulic component 5 to gradually bulge the middle of the long rod. The two ends of the long rod are simultaneously offset under the action of the first hydraulic component 5. At this time, the long rod uses the middle part as the fulcrum and the two ends are offset. During the offset process, different angles are formed, thereby adapting to different construction environments, improving applicability, and allowing the long rod to remain stable when adjusting the angle;

[0056] At the same time, two curved plates 8 are installed in the middle of the long rod, one on each side of the docking rod 10. The second hydraulic assembly 6 interacts with the first hydraulic assembly 5 and cooperates with the curved plate 8 to push the middle of the long rod and further adjust the angle formed by the long rod. The rubber water stop plate 2 can move along a predetermined path under the action of the guide assembly to ensure that it can correctly play a water-stopping role at the corner, and facilitate the movement and adjustment of the rubber water stop plate 2 between the mounting plates 3. During the concrete pouring process, the rubber water stop plate 2 can effectively prevent the penetration of water, thereby ensuring the waterproof performance of the concrete structure. Through the interaction of the above-mentioned component structures, the cast-in-place concrete exterior wall corner water stop device can adapt to the corner requirements of different angles and remain stable during the adjustment process.

[0057] As an implementation method, Figure 2 - Figure 3 As shown, further:

[0058] One end of the two connecting rods 1 are butted, and the connecting block 7 passes through the two connecting rods 1 and is rotatably connected. A limiting hole 102 is arranged inside one end of the connecting rod 1, and a sliding groove is arranged inside the connecting block 7. A spring 701 is installed inside the sliding groove. A limiting block 702 is slidably connected to the inner wall of the sliding groove, and the limiting block 702 is limited by the limiting hole 102.

[0059] In this embodiment, the purpose of the above arrangement is that when one end of the two connecting rods 1 are butted, the connecting block 7 penetrates the two connecting rods 1 and is rotatably connected. A limiting hole 102 is provided inside one end of the connecting rod 1, and a spring 701 in the sliding groove inside the connecting block 7 pushes the limiting block 702 to limit the limiting hole 102, thereby achieving a stable butt connection and rotation of the connecting rods 1. This structure facilitates the adjustment of the shape of the long rod to adapt to the corner.

[0060] As an implementation method, Figure 4 - Figure 5 As shown, further:

[0061] A mounting block 103 is connected to the outer wall of the connecting rod 1, and the mounting block 103 and the plug block 301 are docked. Both are provided with movable grooves inside and docked. A cutout is provided at one end of the docking groove of the plug block 301, and a U-shaped limit block 11 is provided between the two movable grooves. One end of the U-shaped limit block 11 is limited by the cutout, which is used for installing and fixing the connecting rod 1 and the mounting plate 3.

[0062] In this embodiment, the purpose of the above-mentioned setting is that the mounting block 103 on the outer wall of the connecting rod 1 is docked with the plug block 301, and the internal movable grooves of the two are docked. The cutout at one end of the docking groove of the plug block 301 is limited by one end of the U-shaped limit block 11, so that the connecting rod 1 and the mounting plate 3 can be quickly installed and fixed, providing support for the installation of the rubber water stop plate 2.

[0063] As an implementation method, Figure 8 As shown, further:

[0064] The guide assembly includes a roller 9. A fixing block is connected to the outer wall of the mounting plate 3. A rotating shaft is rotatably connected to the fixing block. The roller 9 is mounted on one end of the rotating shaft.

[0065] In this embodiment, the purpose of the above arrangement is that the roller 9 guides the rubber water stop plate 2 .

[0066] As an implementation method, Figure 6 As shown, further:

[0067] A rubber tube 202 is connected between the two rubber water stop plates 2 , and rubber strips 203 are respectively connected to the outer walls of the rubber tube 202 , and the rubber strips 203 move on the rollers 9 .

[0068] In this embodiment, the purpose of the above-mentioned setting is that the rubber strip 203 on the outer wall of the rubber tube 202 moves on the roller 9. When the rubber waterstop plate 2 moves, the roller 9 plays a guiding role to ensure that the rubber waterstop plate 2 can accurately move along the predetermined track, so that the position of the rubber waterstop plate 2 can be adjusted, and concrete pouring can be carried out after adjustment to ensure the water-stopping effect.

[0069] As an implementation method, Figure 6 As shown, further:

[0070] A plurality of grooves 201 are respectively arranged on the outer walls of the two rubber water stop plates 2 .

[0071] In this embodiment, the purpose of the above-mentioned setting is to respectively set a plurality of grooves 201 on the outer walls of the two rubber waterstop plates 2, so as to increase the contact friction and contact area between the rubber waterstop plates 2 and the concrete, thereby improving the water-stopping performance. At the same time, in the process of adjusting the angle of the long rod, the setting of the grooves 201 can allow the rubber waterstop plates 2 to be better bent and deformed as the angle of the long rod is adjusted.

[0072] As an implementation method, Figure 7 As shown, further:

[0073] The first hydraulic assembly 5 includes a first cylinder 501 , a connecting frame 503 is connected between the two first cylinders 501 , a first piston rod 502 is slidably connected inside the first cylinder 501 , and the first piston rod 502 penetrates the first cylinder 501 and extends to the rotating frame 4 for threaded connection.

[0074] In this embodiment, the purpose of the above arrangement is that the first piston rod 502 is threadedly connected to the rotating frame 4 so as to be suitable for installation and disassembly of the first hydraulic assembly 5 .

[0075] As an implementation method, Figure 7 As shown, further:

[0076] The middle part of the connecting frame 503 is threadedly connected with a screw rod 504, and one end of the screw rod 504 close to the docking rod 10 is rotatably connected with a clamping block 505. One end of the clamping block 505 is provided with a movable opening, and the clamping block 505 is docked with the docking rod 10 through the movable opening.

[0077] In this embodiment, the purpose of the above-mentioned setting is that when the angle of the long rod needs to be adjusted, the rotating frame 4 rotates the screw rod 504, and the screw rod 504 pushes the middle part of the long rod through the block 505, and the two ends of the long rod are offset respectively, thereby driving the rotating frame 4 to rotate to adjust the angle of the long rod. The first piston rod 502 pushes the hydraulic pressure, and drives the second hydraulic component 6 to operate through the hydraulic action. The screw rod 504 threadedly connected in the middle part of the connecting frame 503 is rotated and connected to the block 505 at one end close to the docking rod 10. The block 505 docks with the docking rod 10 through the movable joint, so that the middle part of the long rod is stably connected to the first hydraulic component 5.

[0078] As an implementation method, Figure 7 As shown, further:

[0079] The second hydraulic assembly 6 includes a second cylinder 601, which is installed on the bottom outer wall of the connecting frame 503. The interior of the second cylinder 601 is slidably connected to a piston rod 602, which passes through the second cylinder 601 and extends to the outside of the second cylinder 601. One end of the piston rod 602 is rotatably connected to an arc block 603, which fits with the arc plate 8.

[0080] In this embodiment, the purpose of the above-mentioned setting is that the composition structure of the second hydraulic component 6 and its interaction, the arc block 603 pushes the arc plate 8, and one end of the piston rod 602 is rotatably connected to the arc block 603, so that the arc block 603 can adapt to the angle deviation of the arc plate 8 along the long rod.

[0081] As an implementation method, Figure 7 As shown, further:

[0082] Hydraulic oil is respectively provided inside the first cylinder 501 and the second cylinder 601. The first cylinder 501 is connected with the second cylinder 601 through the connecting frame 503. When the first piston rod 502 is pushed back, the piston rod 602 is pushed to move by the hydraulic oil.

[0083] In this embodiment, the purpose of the above-mentioned setting is that when the first piston rod 502 is pushed back, the hydraulic oil in the first cylinder 501 pushes the piston rod 602 in the second cylinder 601 to move through the connecting channel, and the piston rod 602 pushes the arc block 603, thereby exerting a pushing effect on the arc plate 8, thereby pushing the middle part of the long rod and further adjusting the shape of the long rod.

[0084] When in use, the connecting rods 1 are connected to each other to form a long rod, and the mounting plate 3 is inserted into the slot 101 of the connecting rod 1 through the plug block 301 and extends to the outside of the connecting rod 1. This connection method enables the mounting plate 3 to be firmly mounted on the connecting rod 1, and at the same time provides support for the subsequent concrete pouring. By adjusting the first hydraulic component 5, the angle of the long rod is adjusted to adapt to different turning angle requirements. During the adjustment process, the rotating frame 4 plays a connecting and supporting role, allowing the long rod to rotate smoothly. A docking rod 10 is installed in the middle of the long rod, which cooperates with the first hydraulic component 5 to gradually bulge the middle of the long rod. The two ends of the long rod are simultaneously offset under the action of the first hydraulic component 5. At this time, the long rod uses the middle part as the fulcrum and the two ends are offset. During the offset process, different angles are formed, thereby adapting to different construction environments, improving applicability, and allowing the long rod to remain stable when adjusting the angle;

[0085] At the same time, two curved plates 8 are installed in the middle of the long rod, one on each side of the docking rod 10. The second hydraulic assembly 6 interacts with the first hydraulic assembly 5 and cooperates with the curved plate 8 to push the middle of the long rod and further adjust the angle formed by the long rod. The rubber water stop plate 2 can move along a predetermined path under the action of the guide assembly to ensure that it can correctly play a water-stopping role at the corner, and facilitate the movement and adjustment of the rubber water stop plate 2 between the mounting plates 3. During the concrete pouring process, the rubber water stop plate 2 can effectively prevent the penetration of water, thereby ensuring the waterproof performance of the concrete structure. Through the interaction of the above-mentioned component structures, the cast-in-place concrete exterior wall corner water stop device can adapt to the corner requirements of different angles and remain stable during the adjustment process.

[0086] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cast-in-place concrete exterior wall corner water-stopping device, comprising a connecting rod (1) and a rubber water-stopping plate (2), characterized in that: A plurality of the connecting rods (1) are connected to each other to form a long rod, and four of them are provided. A connecting block (7) is provided between each of the connecting rods (1) to facilitate quick installation. A plurality of mounting plates (3) are installed between every two of the long rods, wherein two of the mounting plates (3) are connected to each other, and a guide component for guiding the rubber water stop plate (2) to move is connected to the outer wall of each mounting plate (3); An insert block (301) is connected to the outer wall of the mounting plate (3), a slot (101) is provided on the outer wall of the connecting rod (1), and the mounting plate (3) is plugged into the slot (101) via the insert block (301) and extends to the outside of the connecting rod (1); The insert block (301) is rotatably connected to a rotating frame (4), and two rotating frames (4) are provided, distributed at both ends of the long rod; A first hydraulic assembly (5) for adjusting the angle of the long rod is arranged between the two rotating frames (4), and a docking rod (10) for cooperating with the first hydraulic assembly (5) is installed in the middle of the long rod; Two arc-shaped plates (8) are installed in the middle of the long rod, respectively on both sides of the docking rod (10); A second hydraulic component (6) is installed in the middle of the first hydraulic component (5), the first hydraulic component (5) and the second hydraulic component (6) interact with each other, and the second hydraulic component (6) cooperates with the arc plate (8) to push the middle of the long rod.

2. A cast-in-place concrete exterior wall corner water-stopping device according to claim 1, characterized in that: One ends of the two connecting rods (1) are butted, the connecting block (7) passes through the two connecting rods (1) and is rotatably connected, a limiting hole (102) is provided inside one end of the connecting rod (1), a sliding groove is provided inside the connecting block (7), a spring (701) is installed inside the sliding groove, a limiting block (702) is slidably connected to the inner wall of the sliding groove, and the limiting block (702) is limited by the limiting hole (102).

3. A cast-in-place concrete exterior wall corner water-stopping device according to claim 2, characterized in that: The outer wall of the connecting rod (1) is connected to a mounting block (103), the mounting block (103) and the insert block (301) are butt-jointed, both are provided with movable grooves inside and butt-jointed, one end of the butt-jointed groove of the insert block (301) is provided with a notch, a U-shaped limit block (11) is provided between the two movable grooves, one end of the U-shaped limit block (11) is limited by the notch, and is used for mounting and fixing the connecting rod (1) and the mounting plate (3).

4. A cast-in-place concrete exterior wall corner water-stopping device according to claim 3, characterized in that: The guide assembly comprises a roller (9), a fixing block is connected to the outer wall of the mounting plate (3), a rotating shaft is rotatably connected to the fixing block, and the roller (9) is mounted at one end of the rotating shaft.

5. The cast-in-place concrete exterior wall corner water-stopping device according to claim 4, characterized in that: A rubber tube (202) is connected between the two rubber water stop plates (2), and rubber strips (203) are respectively connected to the outer walls of the rubber tubes (202), and the rubber strips (203) move on the rollers (9).

6. The cast-in-place concrete exterior wall corner water-stopping device according to claim 5, characterized in that: A plurality of grooves (201) are respectively provided on the outer walls of the two rubber water stop plates (2).

7. A cast-in-place concrete exterior wall corner water-stopping device according to claim 6, characterized in that: The first hydraulic assembly (5) comprises a first cylinder (501), a connecting frame (503) is connected between the two first cylinders (501), a first piston rod (502) is slidably connected inside the first cylinder (501), and the first piston rod (502) passes through the first cylinder (501) and extends to the rotating frame (4) for threaded connection.

8. The cast-in-place concrete exterior wall corner water-stopping device according to claim 7, characterized in that: A screw rod (504) is threadedly connected to the middle of the connecting frame (503); one end of the screw rod (504) close to the docking rod (10) is rotatably connected to a clamping block (505); one end of the clamping block (505) is provided with a movable opening, and the clamping block (505) is docked with the docking rod (10) through the movable opening.

9. The cast-in-place concrete exterior wall corner water-stopping device according to claim 8, characterized in that: The second hydraulic assembly (6) comprises a second cylinder (601), the second cylinder (601) being mounted on the bottom outer wall of the connecting frame (503), the interior of the second cylinder (601) being slidably connected to a piston rod (602), the piston rod (602) passing through the second cylinder (601) and extending to the outside of the second cylinder (601), one end of the piston rod (602) being rotatably connected to an arc block (603), the arc block (603) being fitted with the arc plate (8).

10. A cast-in-place concrete exterior wall corner water-stopping device according to claim 9, characterized in that: Hydraulic oil is respectively provided inside the first cylinder (501) and the second cylinder (601). The first cylinder (501) is connected to the second cylinder (601) via a connecting frame (503). When the first piston rod (502) is pushed back, the piston rod (602) is pushed to move by the hydraulic oil.

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