Temporary hole sealing device

Abstract

The utility model relates to a capping device, belongs to the technical field of building construction, and particularly relates to a temporary hole capping device which comprises a hole body and further comprises a capping mechanism arranged on the inner side of the hole body. According to the utility model, by respectively moving the plurality of abutting blocks, the plurality of abutting blocks respectively slide on the outer sides of the plurality of sliding rods through the plurality of sliding blocks, and simultaneously extrude the plurality of springs sleeved on the outer sides of the plurality of sliding rods, the plugging mechanism can be adjusted according to hole main bodies with different sizes, and after the adjustment is completed, the elastic potential energy of the plurality of springs is utilized, so that the hole main bodies can be plugged. Resetting is facilitated, and the inner wall of the hole is extruded; the two grips are fixed on the upper side of the steel plate, so that when the steel plate needs to be disassembled, the grips are held and pulled upwards, the steel plate can be disassembled, and turnover use is facilitated; the problems that a traditional sealing mode of an existing small hole is a template sealing mode, a sealing cover plate needs to be fixed and reinforced on the premise that the strength cannot be guaranteed, and operation is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a temporary hole covering device. Background Art

[0002] During the construction process, some reserved holes related to mechanical, electrical and equipment will be reserved on the floor and platform. From a safety perspective, generally, reserved holes with openings larger than 500 mm must be surrounded by edge protection, and holes smaller than 500 mm are generally covered to prevent injuries.

[0003] The conventional method of covering the existing small openings is to cover with a template, which cannot ensure the strength and requires the cover plate to be fixed and strengthened to prevent deviation, which is inconvenient to operate. Utility Model Content

[0004] In order to solve the above technical problems, the utility model proposes a temporary hole sealing device, which moves multiple abutment blocks separately so that the multiple abutment blocks slide on the outside of multiple slide rods through multiple sliders respectively, and at the same time squeezes multiple springs sleeved on the outside of the multiple slide rods. The sealing mechanism can be adjusted according to the hole bodies of different sizes. After the adjustment is completed, the elastic potential energy of the multiple springs is used to facilitate resetting and squeeze the inner wall of the hole.

[0005] The technical solution for achieving the purpose of the utility model is: a temporary hole covering device, including a hole main body, and also including: a covering mechanism, which is arranged on the inner side of the hole main body; the covering mechanism includes a steel plate arranged on the upper side of the hole main body, and a plurality of installation grooves distributed in a circle are evenly spaced on the lower side of the steel plate, a plurality of sliding rods are fixed on the inner sides of the installation grooves, a plurality of sliding rods are slidably connected to the outer sides of the sliding rods, abutment blocks are fixed on the lower sides of the plurality of sliding blocks, a plurality of springs are sleeved on the outer sides of the sliding rods, one end of the plurality of springs is respectively fixed to the inner sides of the plurality of installation grooves, and the other ends of the plurality of springs are respectively fixed to one side of the plurality of sliding blocks.

[0006] In some embodiments, two handles are symmetrically fixed to the upper side of the steel plate.

[0007] In some embodiments, a plurality of the abutment blocks are each provided with an anti-slip strip at an upper end of one side thereof.

[0008] In some embodiments, a plurality of reinforcing ribs are disposed on the inner side of the steel plate.

[0009] In some embodiments, the outer side of the steel plate is painted with an anti-corrosion paint with a red primer.

[0010] In some embodiments, the length and width of the steel plate are both greater than 500 mm.

[0011] The traditional way to cover the small openings of hollow folding is to cover with templates. Under the premise of not ensuring the strength, the cover plate needs to be fixed and strengthened to prevent deviation, which is inconvenient to operate.

[0012] Compared with the prior art, the present invention has the following significant advantages:

[0013] First, the utility model moves a plurality of abutment blocks respectively, so that the abutment blocks slide on the outside of a plurality of slide bars respectively through a plurality of slide blocks, and at the same time, a plurality of springs sleeved on the outside of the plurality of slide bars are squeezed, and the blocking mechanism can be adjusted according to the hole bodies of different sizes. After the adjustment is completed, the elastic potential energy of the plurality of springs is utilized to facilitate resetting and squeeze the inner wall of the hole;

[0014] Second, the utility model has two handles symmetrically welded and fixed on the upper side of the steel plate. When disassembly is required, the handles can be pulled upwards to disassemble, which is convenient for turnover;

[0015] The invention solves the problem that the conventional method of covering the existing small openings is to cover with a template, which cannot ensure the strength and requires the covering plate to be fixed and strengthened, which is inconvenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a schematic diagram of the overall assembly state provided by the utility model in one embodiment;

[0018] Figure 2 This is a schematic diagram of the overall assembly state provided by the utility model in one embodiment when viewed from above;

[0019] Figure 3 This is a schematic diagram of the bottom-up structure of a steel plate provided in one embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure between one of the slide bars and the abutment block provided in one embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of the internal cross-sectional structure of a steel plate provided in one embodiment of the utility model.

[0022] Description of reference numerals:

[0023] 1. Hole body; 2. Steel plate; 3. Mounting groove; 4. Slide rod; 5. Slider; 6. Abutment block; 7. Spring; 8. Handle; 9. Anti-slip strip; 10. Reinforcement rib. DETAILED DESCRIPTION

[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0025] The utility model provides a temporary hole sealing device through improvement. The technical solution of the utility model is:

[0026] like Figure 1-Figure 5 As shown, a temporary hole cover device comprises a hole body 1, and also comprises: a cover mechanism, which is arranged on the inner side of the hole body 1; the cover mechanism comprises a steel plate 2 arranged on the upper side of the hole body 1, and a plurality of installation grooves 3 distributed in a circumference are arranged at equal intervals on the lower side of the steel plate 2, a plurality of sliding rods 4 are fixed on the inner sides of the plurality of installation grooves 3, a plurality of sliding rods 4 are slidably connected to the outer sides of the plurality of sliding rods 4, abutment blocks 6 are fixed on the lower sides of the plurality of sliding rods 5, a plurality of springs 7 are sleeved on the outer sides of the plurality of sliding rods 4, one end of the plurality of springs 7 is respectively fixed to the inner sides of the plurality of installation grooves 3, and the other end of the plurality of springs 7 is respectively fixed to one side of the plurality of sliding rods 5;

[0027] Combined with the description of the above-mentioned covering mechanism, when in use, the sealing mechanism is adjusted according to the different sizes of the hole main body 1, and the multiple abutment blocks 6 are moved respectively, so that they slide along the outer sides of the multiple slide rods 4 respectively through the multiple sliders 5, and at the same time, the multiple springs 7 arranged on the outer sides of the multiple slide rods 4 are squeezed, and the multiple springs 7 are contracted. After the adjustment is completed, the multiple abutment blocks 6 are all placed on the inner side of the hole main body 1. Under the elastic potential energy of the multiple springs 7, the multiple abutment blocks 6 are reset and fit with the inner side of the hole main body 1 for engagement. At the same time, the steel plate 2 fits with the upper side of the hole main body 1 to complete the sealing.

[0028] like Figure 1 As shown, in one embodiment, in order to facilitate the removal of the blocking mechanism, two handles 8 are symmetrically fixed on the upper side of the steel plate 2.

[0029] like Figure 3 and Figure 4 As shown, in one embodiment, a plurality of abutment blocks 6 are provided with anti-slip strips 9 at the upper end on one side, which can increase the anti-slip performance of one side of the abutment blocks 6 and improve the tightness with the hole body 1.

[0030] like Figure 5 As shown, in one embodiment, a plurality of reinforcing ribs 10 are provided on the inner side of the steel plate 2 to improve the pressure resistance of the steel plate 2 .

[0031] like Figure 4As shown, in one embodiment, the outer side of the steel plate 2 is painted with an anti-corrosion paint with a red primer. By setting the paint to red, it is convenient to remind passers-by. At the same time, the anti-corrosion paint can protect the steel plate 2 and ensure the durability of the steel plate 2.

[0032] like Figure 1 As shown, in one embodiment, the length and width of the steel plate 2 are both greater than 500 mm, ensuring the blocking effect.

[0033] When the plurality of abutting blocks 6 are separated from the inner wall of the hole main body 1, the plurality of abutting blocks 6 are reset again under the elastic potential energy of the plurality of springs 7, and the steel plate 2 is fitted with the upper side of the hole main body 1 to complete the plugging. The device can adjust the sealing mechanism according to the size of the hole main body 1 to be suitable for hole main bodies 1 of different sizes, and can also prevent the steel plate 2 from deviating, thereby avoiding the problems caused by the traditional small temporary hole template sealing. When it needs to be disassembled, the sealing mechanism can be disassembled by holding the two handles 8 and pulling upwards. When the plurality of abutting blocks 6 are separated from the inner wall of the hole main body 1, the plurality of abutting blocks 6 are reset again under the elastic potential energy of the plurality of springs 7, which is convenient for turnover.

[0034] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A temporary hole covering device, comprising a hole body (1), characterized in that: Also includes: A covering mechanism, the covering mechanism being arranged on the inner side of the hole body (1); The sealing mechanism comprises a steel plate (2) arranged on the upper side of the hole body (1), a plurality of circumferentially distributed mounting grooves (3) are arranged at equal intervals on the lower side of the steel plate (2), a plurality of sliding rods (4) are fixed on the inner sides of the mounting grooves (3), a plurality of sliding rods (4) are slidably connected to the outer sides of the plurality of sliding rods (4), a plurality of abutment blocks (6) are fixed on the lower sides of the plurality of sliding rods (5), a plurality of springs (7) are sleeved on the outer sides of the plurality of sliding rods (4), one end of the plurality of springs (7) is respectively fixed on the inner sides of the plurality of mounting grooves (3), and the other end of the plurality of springs (7) is respectively fixed on one side of the plurality of sliding rods (5).

2. A temporary hole covering device according to claim 1, characterized in that: Two handles (8) are symmetrically fixed on the upper side of the steel plate (2).

3. The temporary hole covering device according to claim 1, characterized in that: One side of the plurality of abutment blocks (6) is provided with an anti-slip strip (9) at the upper end.

4. A temporary hole sealing device according to claim 1, characterized in that: A plurality of reinforcing ribs (10) are provided on the inner side of the steel plate (2).

5. The temporary hole sealing device according to claim 1, characterized in that: The outer side of the steel plate (2) is painted with an anti-corrosion paint with a red primer.

6. The temporary hole sealing device according to claim 1, characterized in that: The length and width of the steel plate (2) are both greater than 500 mm.

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