Efficient hole plugging device
By introducing a chute and slider structure into the hole sealing device, the problem of poor applicability of existing devices to sleeves of different diameters is solved, achieving efficient and convenient hole sealing effect.
Patent Information
- Application Number
- CN202422813361.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-11-19
AI Technical Summary
Existing hole sealing devices cause significant damage to the casing, are difficult to remove, and are not suitable for casings of different diameters, resulting in inconvenience in use.
A device comprising a circular steel plate, a rubber pad, a groove, a slider, and a screw is designed. The position of the screw is adjusted by sliding the slider in the groove, and then fixed with a nut to achieve adaptive sealing of the circular steel plate.
It achieves efficient plugging of casings of different diameters, reduces casing damage, simplifies the removal process, and expands the scope of application.
Smart Images
Figure CN223535890U_ABST
Abstract
Description
Technical Field
[0001] This patent relates to the field of hole sealing technology, specifically a high-efficiency hole sealing device. Background Technology
[0002] After the canal pool is constructed, the openings in the side wall of the pool need to be sealed using a sealing device. Then, the pool is filled with water, and the leakage is observed. For conventional full-water tests, temporary sealing of the openings is done using brick masonry or welding of round steel plates with pre-embedded sleeves. Full welding of round steel plates to sleeves causes significant damage to the sleeves and is difficult to remove. Another method is to fix the round steel plates to one side of the sleeves using screws and nuts. However, since both screws and round steel plates are welded, the fixing dimensions of the screws are not suitable for sealing sleeves of different diameters. Therefore, we propose an efficient opening sealing device. Utility Model Content
[0003] The purpose of this patent is to provide an efficient hole sealing device to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this patent provides the following technical solution: a high-efficiency hole sealing device, comprising a round steel plate, steel bars, and a concrete wall of a water tank. The concrete wall of the water tank is provided with mounting holes, and a sleeve is embedded in the mounting holes. A rubber pad is fixedly installed at the outer edge of the left side of the round steel plate. The left side of the rubber pad is provided with a sliding groove, and the number of sliding grooves is eight. A slider is slidably installed in the sliding groove, and a screw is fixedly installed at the left end of the slider.
[0005] The number of steel bars is four, and the steel bars are provided with through holes. The number of through holes on the steel bars is two. The left end of the screw rod passes through the through hole and is screwed with a first nut. The right side of the first nut is tightly attached to the left side of the steel bar. The right side of the steel bar is tightly attached to the left side of the sleeve. The left side of the rubber pad is tightly attached to the inner side of the concrete wall of the pool.
[0006] Preferably, the thickness of the round steel plate is not less than 16mm, and the thickness of the rubber pad is not less than 10mm.
[0007] Preferably, the slider is composed of two cuboid plates. A stud is integrally formed on the left side of the right plate. The left end of the stud passes through a groove and is screwed with a second nut. The diameter of the second nut is greater than the width of the groove. The right side of the second nut is tightly fitted to the left side of the round steel plate.
[0008] Preferably, the second nut includes an internal threaded ring and a pressure ring. The internal threaded ring is screwed onto a stud, and the pressure ring is sleeved on the stud. The right side of the internal threaded ring is tightly fitted to the left side of the pressure ring, and the right side of the pressure ring is tightly fitted to the left side of the round steel plate. A limiting groove is provided at the top of the side wall of the stud, and a limiting block is integrally formed at the top of the inner side wall of the pressure ring. The limiting block is slidably installed in the limiting groove.
[0009] Preferably, the inner wall of the pressure ring does not contact the side wall of the stud.
[0010] Preferably, a rubber ring is embedded on the right side of the pressure ring, and the rubber ring is tightly fitted to the left side of the round steel plate.
[0011] Compared with the prior art, the beneficial effects of this patent are as follows: This patent provides a groove on the left side of the round steel plate, in which a slider is slidably installed. A screw is fixedly installed at the left end of the slider, and the left end of the screw can pass through the through hole on the steel bar and connect to the nut. By tightening the nut, the rubber pad on the left side of the round steel plate can be pressed firmly against the concrete wall. By setting the slider to slide in the groove, the position of the screw can be easily adjusted, which facilitates the fixing and sealing of the round steel plate on sleeves of different diameters, and has a wide range of applications. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall patent.
[0013] Figure 2 This is a left view of the circular steel plate of this patent.
[0014] Figure 3 This is a partial structural diagram of this patent.
[0015] Figure 4 This is a perspective view of the second nut in this patent.
[0016] In the diagram: 1. Round steel plate, 2. Rubber pad, 3. Slide groove, 4. Slider, 5. Screw, 6. Steel bar, 7. Through hole, 8. First nut, 9. Sleeve, 10. Stud, 11. Second nut, 12. Internal threaded ring, 13. Pressure ring, 14. Limiting block, 15. Limiting groove, 16. Rubber ring. Detailed Implementation
[0017] The technical solutions of this patent embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this patent, and not all of them. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.
[0018] Please see Figure 1, Figure 2 , Figure 3 and Figure 4 This patent provides a technical solution: an efficient hole sealing device, including a round steel plate 1, a steel bar 6 and a concrete wall of a water tank. The concrete wall of the water tank is provided with an installation hole, and a sleeve 9 is embedded in the installation hole. A rubber pad 2 is fixedly installed at the outer edge of the left side of the round steel plate 1. The left side of the rubber pad 2 is provided with a sliding groove 3. There are eight sliding grooves 3. A slider 4 is slidably installed in the sliding groove 3. A screw 5 is fixedly installed at the left end of the slider 4.
[0019] There are four steel bars 6, and two through holes 7 are provided on the steel bars 6. The left end of the screw 5 passes through the through hole 7 and is screwed with a first nut 8. The right side of the first nut 8 is tightly attached to the left side of the steel bar 6. The right side of the steel bar 6 is tightly attached to the left side of the sleeve 9. The left side of the rubber pad 2 is tightly attached to the inner side of the concrete wall of the pool.
[0020] The inner side of the concrete wall of the pool is the side of the concrete wall that comes into contact with water.
[0021] Specifically, the thickness of the round steel plate 1 is not less than 16mm, and the thickness of the rubber pad 2 is not less than 10mm.
[0022] Specifically, the slider 4 is composed of two cuboid plates. The left side of the right plate is integrally formed with a stud 10. The left end of the stud 10 passes through the slide groove 3 and is screwed with a second nut 11. The diameter of the second nut 11 is greater than the width of the slide groove 3. The right side of the second nut 11 is tightly attached to the left side of the round steel plate 1.
[0023] The second nut 11 is tightened onto the round steel plate 1 to fix the position of the slider 4 and the screw 5.
[0024] Specifically, the second nut 11 includes an internal threaded ring 12 and a pressure ring 13. The internal threaded ring 12 is screwed onto the stud 10, and the pressure ring 13 is sleeved on the stud 10. The right side of the internal threaded ring 12 is tightly fitted to the left side of the pressure ring 13, and the right side of the pressure ring 13 is tightly fitted to the left side of the round steel plate 1. The top of the side wall of the stud 10 is provided with a limiting groove 15, and the top of the inner side wall of the pressure ring 13 is integrally formed with a limiting block 14, which is slidably installed in the limiting groove 15.
[0025] The limiting block 14 is slidably installed in the limiting groove 15 to limit the movement trajectory of the pressure ring 13, so that the pressure ring 13 can only move left and right relative to the round steel plate 1, avoiding rotation that could cause wear to the round steel plate 1.
[0026] Specifically, the inner wall of the pressure ring 13 does not contact the side wall of the stud 10.
[0027] Specifically, a rubber ring 16 is embedded on the right side of the pressure ring 13, and the rubber ring 16 is tightly attached to the left side of the round steel plate 1.
[0028] The rubber ring 16 is provided to increase the locking effect of the pressure ring 13 on the round steel plate 1.
[0029] Working principle: such as Figure 1 , 2 As shown, by tightening the first nut 8 to press it onto the steel bar 6, the steel bar 6 can be pressed onto the sleeve 9, thereby pressing the rubber pad 2 onto the inner side of the concrete wall of the pool, sealing the opening in the wall.
[0030] When the diameter of the opening and the inner sleeve 9 is small, the position of the adjusting screw 5 can be adjusted by moving the position of the slider 4 to accommodate the sealing of sleeves 9 of different diameters.
[0031] It should be noted that the device structure and accompanying drawings of this patent mainly describe the principle of this patent. In terms of the technical aspects of this design principle, the setting of the device's power mechanism, power supply system and control system is not fully described. However, those skilled in the art who understand the principle of the above patent can clearly understand the specifics of its power mechanism, power supply system and control system.
[0032] In the description of this patent, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," and "both ends," etc., 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 patent 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. At the same time, unless otherwise expressly specified and limited, the terms "set," "install," "connect," and "fixed installation," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction relationship between two elements. Unless otherwise expressly limited, those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.
[0033] Although embodiments of this patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this patent, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A highly efficient hole sealing device, characterized in that: The system includes a round steel plate (1), steel bars (6), and a concrete wall for a water tank. The concrete wall for the water tank has mounting holes, and sleeves (9) are embedded in the mounting holes. A rubber pad (2) is fixedly installed on the outer edge of the left side of the round steel plate (1). The left side of the rubber pad (2) has a sliding groove (3). There are eight sliding grooves (3). A slider (4) is slidably installed in the sliding groove (3). A screw (5) is fixedly installed at the left end of the slider (4). The number of steel bars (6) is four, and the steel bars (6) are provided with through holes (7). The number of through holes (7) on the steel bars (6) is two. The left end of the screw (5) passes through the through hole (7) and is screwed with a first nut (8). The right side of the first nut (8) is tightly attached to the left side of the steel bar (6). The right side of the steel bar (6) is tightly attached to the left side of the sleeve (9). The left side of the rubber pad (2) is tightly attached to the inner side of the concrete wall of the pool.
2. The efficient hole sealing device according to claim 1, characterized in that: The thickness of the round steel plate (1) is not less than 16mm, and the thickness of the rubber pad (2) is not less than 10mm.
3. The efficient hole sealing device according to claim 1, characterized in that: The slider (4) is composed of two cuboid plates. A stud (10) is integrally formed on the left side of the right plate. The left end of the stud (10) passes through the slide groove (3) and is screwed with a second nut (11). The diameter of the second nut (11) is greater than the width of the slide groove (3). The right side of the second nut (11) is tightly attached to the left side of the round steel plate (1).
4. The efficient hole sealing device according to claim 3, characterized in that: The second nut (11) includes an internal threaded ring (12) and a pressure ring (13). The internal threaded ring (12) is screwed onto the stud (10), and the pressure ring (13) is sleeved on the stud (10). The right side of the internal threaded ring (12) is tightly fitted to the left side of the pressure ring (13), and the right side of the pressure ring (13) is tightly fitted to the left side of the round steel plate (1). The top of the side wall of the stud (10) is provided with a limiting groove (15), and the top of the inner side wall of the pressure ring (13) is integrally formed with a limiting block (14). The limiting block (14) is slidably installed in the limiting groove (15).
5. The efficient hole sealing device according to claim 4, characterized in that: The inner wall of the pressure ring (13) does not contact the side wall of the stud (10).
6. The efficient hole sealing device according to claim 4, characterized in that: A rubber ring (16) is embedded on the right side of the pressure ring (13), and the rubber ring (16) is tightly attached to the left side of the round steel plate (1).