Hole covering device

Abstract

The utility model discloses a hole covering device which comprises a hole opening plate, a fixed hole is formed in the hole opening plate, a first blocking installation plate is fixedly installed on one side of the fixed hole, and two installation limiting plates are arranged on the other side of the fixed hole through a limiting mechanism. The device comprises two mounting limiting plates, the sides, close to each other, of the two mounting limiting plates are fixedly connected with side mounting plates, a fixed connecting plate is fixedly connected between the two side mounting plates, and a second plugging mounting plate is fixedly mounted between the two side mounting plates through a mounting mechanism. And after a mounting limiting plate is limited, a mounting threaded rod is screwed in to fix a first plugging mounting plate, meanwhile, a second plugging mounting plate can slide in the side mounting plate, then the second plugging mounting plate is fixedly mounted through a mounting block, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of safety openings, in particular to a opening covering device. Background Art

[0002] During the construction process, sometimes the reserved openings are not needed in actual use, so the openings need to be sealed. In order to ensure the overall stability and waterproof performance of the building, it is often not easy to seal the openings. Most of the existing methods of sealing the openings use hollow risers to limit the inside of the openings, and then pour cement to seal them. This sealing method requires the size of the risers to be customized according to the size of the openings, and it is not easy to install the risers, causing inconvenience in use. Utility Model Content

[0003] The purpose of the utility model is to provide a hole covering device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hole covering device, comprising a hole opening plate, a fixed hole opening is opened inside the hole opening plate, a No. 1 blocking mounting plate is fixedly installed on one side of the fixed hole, and two mounting limit plates are provided on the other side of the fixed hole through a limiting mechanism, and the two sides of the two mounting limit plates that are close to each other are fixedly connected with a side mounting plate, a fixed connecting plate is fixedly connected between the two side mounting plates, and a No. 2 blocking mounting plate is fixedly installed between the two side mounting plates through the mounting mechanism.

[0005] Preferably, the limiting mechanism mainly includes a limiting slider and a limiting spring. The interiors of the two installing limiting plates are slidably connected to the limiting slider through a sliding groove. One side of the two limiting sliders and the interior of the opening plate are provided with a groove matching the limiting slider. Both sides of the two limiting sliders are fixedly connected with side sliding blocks. The interiors of the four side sliding blocks are slidably connected with a guide rod fixedly connected to the interior of the installing limiting plate, and the outside of the guide rod is sleeved with a limiting spring.

[0006] Preferably, the mounting mechanism mainly includes a mounting block and a mounting groove, grooves are opened inside both sides of the No. 2 blocking mounting plate, and a rotating seat is fixedly connected inside the grooves, and one end of the mounting block is rotatably connected inside the rotating seat through a rotating rod, and the other end of the mounting block is fixedly connected to the No. 2 blocking mounting plate with two ends of a mounting spring, and mounting grooves matching the mounting block are opened inside the two side mounting plates.

[0007] Preferably, one end of the No. 2 blocking mounting plate away from the fixed connecting plate is fixedly connected to a fixing plate, and side threaded rods are fixedly connected to both sides of the fixing plate. Slide grooves matching the side threaded rods are opened inside the two side mounting plates, and the two side threaded rods are fixedly connected to the two side mounting plates through fixing nuts.

[0008] Preferably, both ends of the two mounting limit plates are internally threadedly connected with mounting threaded rods, the four mounting threaded rods all penetrate the through holes opened inside the perforated plate and extend to the other side of the perforated plate, and the four mounting threaded rods are fixedly connected to the No. 1 sealing mounting plate through mounting nuts.

[0009] Preferably, the upper and lower ends of the No. 2 blocking mounting plate are fixedly connected with raised plates, and the interiors of the two side mounting plates are provided with limiting sliding grooves that cooperate with the raised plates, and the No. 2 blocking mounting plate is slidably connected to the limiting sliding grooves through the raised plates.

[0010] Preferably, the fixed opening and the interior of the No. 2 plugging installation plate are both fixedly connected with supporting steel bars, and the connection between the limiting mechanism and the installation mechanism is provided with a waterproof layer.

[0011] Preferably, the size of the No. 1 plugging mounting plate and the No. 2 plugging mounting plate is larger than the size of the cross-section of the fixed hole.

[0012] Compared with the prior art, the beneficial effect of the utility model is that by setting a limit mechanism and an installation mechanism, after the installation limit plate is limited, the installation threaded rod can be screwed in to fix the No. 1 blocking installation plate, and at the same time, the No. 2 blocking installation plate can be slid inside the side installation plate and then fixed by the installation block, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the appearance of the utility model after installation;

[0015] Figure 3 It is a schematic diagram of the internal structure of the side of the utility model;

[0016] Figure 4 It is an enlarged view of point A of the utility model;

[0017] Figure 5 It is an enlarged view of point B of the present utility model.

[0018] In the figure: 1. perforated plate; 2. No. 1 plugging mounting plate; 3. fixing the hole; 4. installing threaded rod; 5. installing nut; 6. installing limit plate; 7. side mounting plate; 8. fixing connecting plate; 9. fixing plate; 10. No. 2 plugging mounting plate; 11. side threaded rod; 12. fixing nut; 13. sliding groove; 14. limiting slider; 15. side sliding block; 16. guide rod; 17. limiting spring; 18. rotating seat; 19. rotating rod; 20. mounting block; 21. installing spring; 22. mounting groove; 23. raised plate; 24. limiting sliding groove; 25. limiting mechanism; 26. mounting mechanism. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 The utility model provides a technical solution: a hole covering device, including a hole opening plate 1, a fixed hole 3 is opened inside the hole opening plate 1, a No. 1 blocking mounting plate 2 is fixedly installed on one side of the fixed hole 3, and two mounting limit plates 6 are provided on the other side of the fixed hole 3 through a limiting mechanism 25, and the two mounting limit plates 6 are fixedly connected with side mounting plates 7 on the sides close to each other, a fixed connecting plate 8 is fixedly connected between the two side mounting plates 7, and a No. 2 blocking mounting plate 10 is fixedly installed between the two side mounting plates 7 through a mounting mechanism 26.

[0021] Furthermore, the limiting mechanism 25 mainly includes a limiting slider 14 and a limiting spring 17. The interiors of the two mounting limit plates 6 are slidably connected to the limiting slider 14 through sliding grooves 13. One side of the two limiting sliders 14 and the interior of the opening plate 1 are provided with grooves matching the limiting slider 14. Both sides of the two limiting sliders 14 are fixedly connected with side sliding blocks 15. The interiors of the four side sliding blocks 15 are slidably connected with guide rods 16 fixedly connected to the interior of the mounting limit plates 6, and the outsides of the guide rods 16 are sleeved with limiting springs 17.

[0022] Furthermore, the mounting mechanism 26 mainly includes a mounting block 20 and a mounting groove 22. Grooves are opened inside both sides of the No. 2 plugging mounting plate 10, and the inside of the grooves are fixedly connected to a rotating seat 18. The inside of the rotating seat 18 is rotatably connected to one end of the mounting block 20 through a rotating rod 19. The other end of the mounting block 20 is fixedly connected to the No. 2 plugging mounting plate 10 with two ends of a mounting spring 21. The insides of the two side mounting plates 7 are opened with mounting grooves 22 that match the mounting block 20.

[0023] Furthermore, one end of the second blocking mounting plate 10 away from the fixed connecting plate 8 is fixedly connected to a fixing plate 9, and side threaded rods 11 are fixedly connected to both sides of the fixing plate 9. Slide grooves matching the side threaded rods 11 are opened inside the two side mounting plates 7, and the two side threaded rods 11 are fixedly connected to the two side mounting plates 7 through fixing nuts 12.

[0024] Furthermore, the two ends of the two mounting limit plates 6 are internally threadedly connected with mounting threaded rods 4, and the four mounting threaded rods 4 pass through the through holes opened inside the perforated plate 1 and extend to the other side of the perforated plate 1. The four mounting threaded rods 4 are fixedly connected to the No. 1 blocking mounting plate 2 through mounting nuts 5.

[0025] Furthermore, both upper and lower ends of the No. 2 blocking mounting plate 10 are fixedly connected with raised plates 23, and the interiors of the two side mounting plates 7 are provided with limiting sliding grooves 24 that cooperate with the raised plates 23. The No. 2 blocking mounting plate 10 is slidably connected to the limiting sliding grooves 24 through the raised plates 23, which facilitates the sliding of the No. 2 blocking mounting plate 10.

[0026] Furthermore, the interiors of the fixed opening 3 and the second plugging mounting plate 10 are fixedly connected with supporting steel bars, and the connection between the limiting mechanism 25 and the mounting mechanism 26 is provided with a waterproof layer to enhance the strength and stability of the device.

[0027] Furthermore, the size of the No. 1 blocking mounting plate 2 and the No. 2 blocking mounting plate 10 is larger than the cross-sectional size of the fixed opening 3, so as to cover the opening.

[0028] Specifically, when using the utility model, first insert the two installation limit plates 6 into the inside of the perforated plate 1. When inserting, the two limit sliders 14 first slide inward inside the sliding groove 13, thereby driving the side sliding block 15 to compress the limit spring 17. Afterwards, when reaching the groove inside the perforated plate 1, the limit slider 14 is pushed into the groove under the action of the limit spring 17, thereby limiting the position of the installation limit plate 6, and then screwing in the installation threaded rod 4 on both sides of the installation limit plate 6, and then aligning the rear of the installation threaded rod 4 to seal the No. 1. The mounting plate 2 is inserted and fixed by the mounting nut 5. At this time, cement can be poured into the interior of the fixed opening 3 to achieve the sealing of the opening. After sealing, the No. 2 blocking mounting plate 10 is pushed in along the direction of the side mounting plate 7. After the No. 2 blocking mounting plate 10 is fully pushed in, the mounting block 20 is pushed into the interior of the mounting groove 22 under the action of the mounting spring 21, thereby installing the No. 2 blocking mounting plate 10, and then the fixing nuts 12 are screwed in to align with the two side threaded rods 11, thereby limiting the position of the fixing plate 9 and completing the covering of the opening.

[0029] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hole covering device, comprising a hole plate (1), characterized in that: The opening plate (1) has a fixed opening (3) formed inside, a first plugging mounting plate (2) is fixedly mounted on one side of the fixed opening (3), two mounting limit plates (6) are provided on the other side of the fixed opening (3) via a limit mechanism (25), a side mounting plate (7) is fixedly connected to the two mounting limit plates (6) on the sides close to each other, a fixed connecting plate (8) is fixedly connected between the two side mounting plates (7), and a second plugging mounting plate (10) is fixedly mounted between the two side mounting plates (7) via a mounting mechanism (26).

2. A hole covering device according to claim 1, characterized in that: The limiting mechanism (25) mainly comprises a limiting slider (14) and a limiting spring (17); the interiors of the two installation limiting plates (6) are slidably connected to the limiting slider (14) through sliding grooves (13); one side of the two limiting sliders (14) and located inside the opening plate (1) are provided with grooves matching the limiting slider (14); both sides of the two limiting sliders (14) are fixedly connected with side sliding blocks (15); the interiors of the four side sliding blocks (15) are slidably connected with guide rods (16) fixedly connected to the interiors of the installation limiting plates (6); and the outsides of the guide rods (16) are sleeved with limiting springs (17).

3. A hole covering device according to claim 1, characterized in that: The mounting mechanism (26) mainly comprises a mounting block (20) and a mounting groove (22); grooves are provided inside both sides of the second plugging mounting plate (10); a rotating seat (18) is fixedly connected inside the grooves; one end of the mounting block (20) is rotatably connected inside the rotating seat (18) via a rotating rod (19); two ends of a mounting spring (21) are fixedly connected between the other end of the mounting block (20) and the second plugging mounting plate (10); mounting grooves (22) matching the mounting block (20) are provided inside the two side mounting plates (7).

4. A hole covering device according to claim 1, characterized in that: The second plugging mounting plate (10) is fixedly connected to a fixing plate (9) at one end away from the fixing connecting plate (8), and side threaded rods (11) are fixedly connected to both sides of the fixing plate (9). The insides of the two side mounting plates (7) are provided with sliding grooves that match the side threaded rods (11), and the two side threaded rods (11) are fixedly connected to the two side mounting plates (7) via fixing nuts (12).

5. The hole covering device according to claim 1, characterized in that: Both ends of the two mounting limit plates (6) are internally threadedly connected with mounting threaded rods (4), and the four mounting threaded rods (4) all penetrate through holes opened inside the perforated plate (1) and extend to the other side of the perforated plate (1), and the four mounting threaded rods (4) are fixedly connected to the No. 1 blocking mounting plate (2) via mounting nuts (5).

6. The hole covering device according to claim 1, characterized in that: The upper and lower ends of the second blocking mounting plate (10) are fixedly connected with raised plates (23), and the interiors of the two side mounting plates (7) are provided with limiting sliding grooves (24) that match the raised plates (23), and the second blocking mounting plate (10) is slidably connected with the limiting sliding grooves (24) via the raised plates (23).

7. The hole covering device according to claim 1, characterized in that: The fixed opening (3) and the second plugging installation plate (10) are both fixedly connected with supporting steel bars, and the connection between the limiting mechanism (25) and the installation mechanism (26) is provided with a waterproof layer.

8. The hole covering device according to claim 1, characterized in that: The size of the No. 1 blocking installation plate (2) and the No. 2 blocking installation plate (10) is larger than the size of the cross section of the fixed hole (3).

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