Combined grid water blocking device with holes capable of being telescopically adjusted

Abstract

The invention relates to the technical field of house building hollow floors, and particularly discloses a combined grid telescopic adjustable hole water blocking device which comprises a water blocking plastic head and a ball fixedly connected to the top of the water blocking plastic head. The telescopic rod is slidably connected to the top end of the frame body, the left side and the right side of the top end of the telescopic rod are fixedly connected with a first connecting rope and a second connecting rope respectively, the top end of the first connecting rope is fixedly connected with an elastic clamping tenon, the top end of the second connecting rope is fixedly connected with an inserting buckle, and the elastic clamping tenon and the inserting buckle are detachably connected. Therefore, the plastic mould box can be conveniently taken out from the groove hole in the surface of the plastic mould box.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of hollow floor of house building, and particularly relates to a combined grid scalable adjusting hole water blocking device. BACKGROUND

[0002] The combined grid hollow floor is a new type of concrete hollow floor, the stress distribution of the floor is calculated by using relevant calculation and design software of reinforced concrete structure, the plastic mold box is arranged in the stress change area and the node position, and the type, series and specification of the plastic mold box in the hollow floor are determined according to the calculation result, the plastic mold box used in the combined grid has the characteristics of high strength, light weight and good toughness, the surface of the plastic mold box is designed to have a concave stiffening column to increase the vertical stiffness and load bearing capacity of the plastic mold box, and water is accumulated in the surface groove hole in rainy weather or when the formwork is washed before pouring concrete, thereby reducing the strength of the concrete.

[0003] The existing hole water blocking device has defects in actual use, when the device is blocked in the surface groove hole, the worker needs to take out the device from the surface groove hole of the plastic mold box, the worker is easily blocked by the combined grid, and it is inconvenient to contact the device, thereby causing inconvenience to take out from the surface groove hole of the plastic mold box, based on the problem, part of the solution is to connect the sealing element to a telescopic connecting rod or a variable length articulated rod, and control the connecting rod to extend or retract at different times when inserting and pulling out, so as to complete the installation or separation of the plug from the middle anti-floating steel bar, but this design needs the connecting rod or articulated rod to be connected with the plug all the time, and even needs an additional binding device, thereby increasing the blocking area of the impact water flow when washing the formwork before pouring concrete. SUMMARY

[0004] The purpose of the present application is to provide a combined grid scalable adjusting hole water blocking device, which aims to solve the technical problem that when the device is blocked in the surface groove hole, the worker needs to take out the device from the surface groove hole of the plastic mold box, the worker is easily blocked by the combined grid, and it is inconvenient to contact the device, thereby causing inconvenience to take out from the surface groove hole of the plastic mold box.

[0005] To achieve the above purpose, a combined grid scalable adjusting hole water blocking device is adopted, which comprises a water blocking plastic head and a ball fixedly connected to the top of the water blocking plastic head.

[0006] It also includes a frame, which is fitted over the outside of the sphere. The telescopic rod is slidably connected to the top of the frame. A first connecting rope and a second connecting rope are fixedly connected to the left and right sides of the top of the telescopic rod, respectively. The frame has a spherical cavity located on the side of the frame closer to the sphere and engaging with the sphere. The spherical cavity includes a tightening opening facing the water-blocking plastic head. An elastic tenon is fixedly connected to the top of the first connecting rope, and a buckle is fixedly connected to the top of the second connecting rope. The elastic tenon and the buckle are detachably connected.

[0007] The tightening opening consists of two flexible material wings, each containing multiple second magnetic blocks. The sphere is divided into four crescent-shaped regions of equal volume, with multiple first magnetic blocks embedded in each of the two non-adjacent regions. The multiple first magnetic blocks are evenly arranged along the arc surface of the crescent-shaped sphere. The wings are in a naturally open state when away from the sphere, and partially closed when close to the sphere due to the attraction between the first magnetic blocks and the nearest second magnetic block.

[0008] The frame has a movable cavity located on the side of the frame near the telescopic rod and cooperates with the telescopic rod.

[0009] It also includes a limiting block and a limiting frame. The limiting frame is fixedly connected to the outside of the telescopic rod; the limiting block is fixedly connected to the top of the inner side of the frame and is slidably connected to the inner side of the limiting frame.

[0010] The limiting frame has a limiting groove located on the side of the limiting frame near the limiting block and cooperating with the limiting block.

[0011] It also includes a sealing gasket, which is fitted onto the lower outer side of the telescopic rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. By using a sphere with multiple crescent-shaped regions containing a first magnetic block and two symmetrical flexible material wings with embedded second magnetic blocks on the inner wall of the bottom of the spherical cavity, the telescopic rod is only needed during the installation and removal of the plug. After installation, the telescopic rod can be removed, thereby increasing the convenience of use and reducing the water flow rate during water impact.

[0014] 2. The frame-telescopic rod enables the entire device to have flexible telescopic adjustment function, and the length can be adjusted according to actual needs to better adapt to the distance between the anti-buoyancy steel bars of the composite mesh and the surface grooves and holes of the plastic mold box, effectively solving the problem of difficulty in removing the device due to the obstruction of the composite mesh.

[0015] 3. The flexible snap-lock design allows workers to easily remove the device from the grooves and holes on the surface of the plastic mold box after it becomes clogged, greatly improving work efficiency and convenience.

[0016] 4. The spherical cavity-sphere allows the sphere to rotate flexibly within the spherical cavity, enabling multi-angle adjustment of the water-blocking plastic head.

[0017] 5. By using a limiting block-limiting frame, the movement distance of the telescopic rod on the frame is limited to prevent the telescopic rod from falling out of the frame. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of a combined mesh extendable and adjustable hole water-blocking device according to the present invention.

[0020] Figure 2 This is a schematic diagram of the telescopic rod and sealing gasket of the present invention.

[0021] Figure 3 This is a schematic diagram of the elastic tenon and buckle structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the installation of the first magnetic block;

[0023] Figure 5 This is a bottom view of the frame.

[0024] In the diagram: 101-Water-blocking plastic head, 102-Sphere, 103-Frame, 104-Telescopic rod, 105-Elastic latch, 106-Snap fastener, 107-First connecting rope, 108-Second connecting rope, 109-Restricting block, 110-Restricting frame, 111-Sealing gasket, 112-Spherical cavity, 113-Moving cavity, 114-Restricting groove, 115-Second magnetic block, Y-Wing, 116-First magnetic block. Detailed Implementation

[0025] The embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0026] Please seeFigures 1-3 Furthermore, provided that creative effort is put in, other accompanying drawings can be obtained from these drawings. Figure 1 This is a schematic diagram of the overall structure of a combined mesh extendable and adjustable hole water-blocking device according to the present invention. Figure 2 This is a schematic diagram of the telescopic rod and sealing gasket of the present invention. Figure 3 This is a structural schematic diagram of the elastic tenon and buckle of the present invention. The present invention provides a combined mesh telescopic adjustable hole water-blocking device, including a water-blocking plastic head 101 and a ball 102 fixedly connected to the top of the water-blocking plastic head 101.

[0027] It also includes a frame 103, which is sleeved on the outside of the sphere 102. The telescopic rod 104 is slidably connected to the top of the frame 103. The top left and right sides of the telescopic rod 104 are respectively fixedly connected to a first connecting rope 107 and a second connecting rope 108. The frame 103 has a spherical cavity 112, which is located on the side of the frame 103 close to the sphere 102 and cooperates with the sphere 102. The spherical cavity 112 includes a tightening opening facing the water-blocking plastic head 101. The top of the first connecting rope 107 is fixedly connected to an elastic tenon 105, and the top of the second connecting rope 108 is fixedly connected to a buckle 106. The elastic tenon 105 and the buckle 106 are detachably connected.

[0028] The tightening opening is composed of two flexible material wings Y, each wing having multiple second magnetic blocks 115 embedded within it. The sphere 102 is divided into four crescent-shaped regions of equal volume, with multiple first magnetic blocks 116 embedded in each of the two non-adjacent regions. The multiple first magnetic blocks are evenly arranged along the arc surface of the crescent-shaped sphere. When the wings are away from the sphere 102, they are in a naturally open state, and when they are close to the sphere, they partially close under the attraction of the first magnetic blocks and the nearest second magnetic blocks.

[0029] The aforementioned solution not only solves the problem that when workers need to remove the device from the surface groove holes after it has become clogged, the mesh barrier makes it difficult for them to contact the device and thus hinders its removal from the plastic mold box; more importantly, it allows the telescopic rod to be separated and removed individually after the hole is clogged, resulting in more uniform rinsing and achieving the same rinsing effect with the same water flow rate. After the rinsing operation, the telescopic rod can be rotated and reconnected to remove the clogged head.

[0030] This specific embodiment includes a water-blocking plastic head 101 and a ball 102 fixedly connected to the top of the water-blocking plastic head 101. The ball 102 and the water-blocking plastic head 101 are connected by a column. It also includes a frame 103, which is sleeved on the outside of the ball 102. A telescopic rod 104 is slidably connected to the top of the frame 103. A first connecting rope 107 and a second connecting rope 108 are fixedly connected to the left and right sides of the top of the telescopic rod 104, respectively. An elastic latch 105 is fixedly connected to the top of the first connecting rope 107, and a buckle 106 is fixedly connected to the top of the second connecting rope 108. The elastic latch 105 and the buckle 106 are detachably connected. The water-blocking plastic head 101 is made of rubber and has a shape... The device is conical in shape, with a bottom diameter larger than a top diameter. By inserting the water-blocking plastic head 101 into the surface groove of the plastic mold box, and then pulling the telescopic rod 104 out of the frame 103, it approaches the anti-buoyancy reinforcement of the composite mesh. After the elastic latch 105 and the buckle 106 pass through the anti-buoyancy reinforcement of the composite mesh, the elastic latch 105 inserts into the buckle 106, fixing the other end of the device to the anti-buoyancy reinforcement. For disassembly, simply press the elastic latch 105 to disengage it from the buckle 106, and then push the telescopic rod 104 inwards into the frame 103, separating the water-blocking plastic head 101 from the surface groove of the plastic mold box, allowing for easy removal of the device. This facilitates contact with and removal of the device from the surface groove of the plastic mold box.

[0031] The frame 103 has a spherical cavity 112, which is located on the side of the frame 103 close to the ball 102 and cooperates with the ball 102. The spherical cavity 112 is located at the bottom of the frame 103. Its design ensures that the ball 102 can rotate flexibly within the spherical cavity 112, thereby realizing the multi-angle adjustment of the water-blocking plastic head 101.

[0032] Secondly, the frame 103 has a movable cavity 113, which is located on the side of the frame 103 near the telescopic rod 104 and cooperates with the telescopic rod 104. The movable cavity 113 is located at the top of the frame 103, and provides a stable sliding space for the telescopic rod 104, so that the telescopic rod 104 can smoothly extend and retract within the frame 103, thereby adjusting the position of the water-blocking plastic head 101.

[0033] Meanwhile, the limiting frame 110 is fixedly connected to the outside of the telescopic rod 104; the limiting block 109 is fixedly connected to the top of the inner side of the frame 103 and slidably connected to the inner side of the limiting frame 110. The telescopic rod 104 has multiple grooves on its outer side, there are multiple limiting blocks 109, and there are multiple limiting frames 110. The outer side of the limiting frame 110 is fixedly connected to the groove of the telescopic rod 104. The telescopic rod 104 drives the limiting frame 110 to move on the limiting block 109, thereby limiting the movement distance of the telescopic rod 104 and preventing the telescopic rod 104 from falling out of the frame 103.

[0034] Then, the limiting frame 110 has a limiting groove 114, which is located on the side of the limiting frame 110 near the limiting block 109 and cooperates with the limiting block 109. There are multiple limiting grooves 114, which are located on the side of the limiting frame 110. Through the cooperation between the limiting groove 114 and the limiting block 109, the stability of the telescopic rod 104 during movement is further enhanced, effectively preventing the telescopic rod 104 from deviating or shaking during sliding, and ensuring the stability and reliability of the overall structure of the device.

[0035] In addition, the sealing gasket 111 is sleeved on the lower outer side of the telescopic rod 104. The lower outer side of the telescopic rod 104 is provided with an installation groove. The sealing gasket 111 is made of rubber and is sleeved in the installation groove of the telescopic rod 104. The telescopic rod 104 drives the sealing gasket 111 to slide in the moving cavity 113. The sealing gasket 111 is tightly attached to the inner wall of the moving cavity 113, thereby preventing moisture or impurities from entering the interior of the frame 103.

[0036] Using the combined mesh telescopic adjustable hole water-blocking device of this embodiment, in specific use, if it is necessary to separate the telescopic rod and frame from the plastic head 101 during rinsing after the water-blocking plastic head 101 is installed to ensure rinsing efficiency, the following actions are performed: The operator first holds the water-blocking plastic head 101 and rotates it, so that the two crescent-shaped areas on the sphere 102, which are embedded with the first magnetic block, are close to the nearest wing Y. Then, the body 102 is inserted into the spherical cavity 112 of the frame 103 without falling out. Then, the operator holds the frame 103 and aligns the water-blocking plastic head 101 with the surface groove hole of the plastic mold box, and applies appropriate force to insert it, ensuring that the water-blocking plastic head 101 is tightly fitted with the inner wall of the hole to form an effective water-blocking barrier. Subsequently, the operator pulls the telescopic rod 104, so that it slowly extends out of the moving cavity 113 until the length of the telescopic rod 104 is close enough to the combined mesh. The frame 103 is then rotated so that the two crescent-shaped areas on the sphere 102, which are embedded with the first magnetic block, are far away from the two wings. At this time, the two wings naturally open. The frame 103 and its telescopic rod can be pulled out to perform the subsequent template washing operation. During the washing process, only the plastic head 101 and the sphere 102 on it are in the hole. After the washing is completed, when it is necessary to remove the water-blocking plastic head 101, the telescopic rod is pulled to slowly extend from the moving cavity 113 of the frame 103 to its longest length and insert into the sphere 102 near the bottom. Then the frame 103 is rotated so that the two crescent-shaped areas on the sphere 102, which are embedded with the first magnetic block, are close to the nearest wings and squeeze towards the center of the sphere 102, so that the sphere 102 re-enters the spherical cavity. Then the telescopic rod 104 is pushed to retract into the frame 103, and the water-blocking plastic head 101 is pulled to gradually separate from the surface groove hole of the plastic mold box.

[0037] During this process, the cooperation between the limiting frame 110 and the limiting block 109 ensures the stable movement of the telescopic rod 104 and prevents it from falling out of the frame 103. At the same time, the sliding of the sealing gasket 111 in the moving cavity 113 effectively prevents the entry of moisture or impurities, protecting the cleanliness and dryness of the device's interior. Finally, the water-blocking plastic head 101 has completely detached from the surface groove hole of the plastic mold box, completing the entire disassembly process.

[0038] If, during the above process, it is necessary for the telescopic rod to remain detached from the sphere throughout the entire process without being pulled out, such as in applications with a small number of cavities, the following operation is performed: pull the telescopic rod 104, causing it to slowly extend from the moving cavity 113 until the length of the telescopic rod 104 is sufficiently close to the anti-buoyancy reinforcement of the composite mesh. The sphere 102 inside the spherical cavity 112 flexibly adjusts its angle as the water-blocking plastic head 101 rotates, ensuring that the water-blocking plastic head 101 always maintains the optimal water-blocking posture. After the telescopic rod 104 extends to the appropriate position, the worker passes the elastic latch 105 on the first connecting rope 107 and the buckle 106 on the second connecting rope 108 through the anti-buoyancy reinforcement of the composite mesh. Then, by pressing the elastic latch 105, it deforms and smoothly inserts into the buckle 106, achieving a stable fixation of the device. At this point, one end of the device is tightly fixed in the groove hole on the surface of the plastic mold box, and the other end is firmly fixed to the anti-buoyancy reinforcement of the composite mesh. When it is necessary to disassemble the device, the worker only needs to gently press the elastic latch 105 to disengage it from the buckle 106. Once the telescopic rod 104 extends to the appropriate position, the worker passes the elastic latch 105 on the first connecting rope 107 and the buckle 106 on the second connecting rope 108 through the anti-buoyancy steel bars of the composite mesh. Then, by pressing the elastic latch 105, it deforms and smoothly inserts into the buckle 106, thus achieving a stable fixation of the device. At this time, one end of the device is tightly fixed in the groove hole on the surface of the plastic mold box, and the other end is firmly fixed on the anti-buoyancy steel bars of the composite mesh. When it is necessary to disassemble the device, the worker only needs to gently press the elastic latch 105 to disengage it from the buckle 106.

[0039] The above operation uses a sphere with multiple crescent-shaped regions containing a first magnetic block and two symmetrical flexible material wings with embedded second magnetic blocks on the inner wall of the bottom of the spherical cavity. This allows the telescopic rod to be used only during the installation and removal of the plug. After installation, the telescopic rod can be removed, thereby increasing ease of use and reducing the water flow rate during water impact.

[0040] The above description discloses only one preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. Those skilled in the art will understand that all or part of the processes of the above embodiments can be implemented, and equivalent changes made in accordance with the claims of the present invention are still within the scope of the invention.

Claims

1. A combined mesh extendable and adjustable hole water-blocking device, characterized in that, It includes a water-blocking plastic head (101) and a ball (102) fixedly connected to the top of the water-blocking plastic head (101). It also includes a frame (103) which is fitted around the outside of the sphere (102). The telescopic rod (104) is slidably connected to the top of the frame (103). The top left and right sides of the telescopic rod (104) are respectively fixedly connected to a first connecting rope (107) and a second connecting rope (108). The frame (103) has a spherical cavity (112). The spherical cavity (112) is located on the side of the frame (103) close to the sphere (102) and cooperates with the sphere (102). The spherical cavity (112) includes a tightening opening facing the water-blocking plastic head (101). The top of the first connecting rope (107) is fixedly connected to an elastic tenon (105), and the top of the second connecting rope (108) is fixedly connected to a buckle (106). The elastic tenon (105) and the buckle (106) are detachably connected. The tightening opening is composed of two flexible material wings, each of which is embedded with multiple second magnetic blocks. The sphere (102) is divided into four crescent-shaped regions of equal volume. Multiple first magnetic blocks are embedded in two non-adjacent regions. The multiple first magnetic blocks are evenly arranged along the arc surface of the crescent-shaped sphere. The wings are in a naturally open state when they are away from the sphere (102), and partially closed under the attraction of the first magnetic blocks and the nearest second magnetic blocks when they are close to the sphere.

2. The combined mesh extendable and adjustable hole water-blocking device as described in claim 1, characterized in that, The multiple first magnetic blocks in the two crescent-shaped regions are each divided into 3 rows.

3. The combined mesh extendable and adjustable hole water-blocking device as described in claim 1, characterized in that, The frame (103) has a movable cavity (113) located on the side of the frame (103) close to the telescopic rod (104) and cooperating with the telescopic rod (104).

4. The combined mesh extendable and adjustable hole water-blocking device as described in claim 3, characterized in that, It also includes a limiting block (109) and a limiting frame (110), the limiting frame (110) being fixedly connected to the outside of the telescopic rod (104); the limiting block (109) being fixedly connected to the top of the inner side of the frame (103) and slidably connected to the inner side of the limiting frame (110).

5. The combined mesh extendable and adjustable hole water-blocking device as described in claim 1, characterized in that, The limiting frame (110) has a limiting groove (114) located on the side of the limiting frame (110) close to the limiting block (109) and cooperating with the limiting block (109).

6. The combined mesh extendable and adjustable hole water-blocking device as described in claim 1, characterized in that, It also includes a sealing gasket (111), which is fitted on the lower part of the outside of the telescopic rod (104).

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