Rapid plugging device for structure hole gushing water

Abstract

The utility model discloses a quick plugging device for structural hole gushing water, which relates to the technical field of structural hole plugging and comprises a connecting rod, a water stop plugging steel plate, a bolt and a water stop base plate. A storage groove is formed in one end of the connecting rod, a rotating rod is arranged in the storage groove, and the middle of the rotating rod is rotationally connected to the top of the storage groove through a rotating shaft; the middle of the water stop plugging steel plate and the middle of the water stop base plate are each provided with a through hole for connecting and penetrating, the end, away from the rotating rod, of the connecting rod is provided with a thread, and the outer edge of the upper end face of the water stop plugging steel plate is provided with a rubber water stop adhesive tape. The plugging device is rich in use scene, is not limited by water pressure, and can be quickly mounted under the condition that the water pressure is relatively high, so that the plugging purpose is achieved; the defects that a wooden plug cannot plug irregular holes and the sizes are inconsistent frequently can be overcome, the defect that friction force between the air bag and the holes is insufficient can be overcome, and the good temporary hole plugging effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of structural hole plugging, in particular to a structural hole water gushing fast plugging device. Background Art

[0002] During the daily operation and production of the subway, when water gushes out of the structural holes, the existing temporary plugging technology is to use round wooden plugs or air bags to fill and plug the structural holes. However, the use of wooden plugs is only effective for regular round structural holes, and cannot be well sealed for irregular structural holes. In addition, the size of the wooden plugs and the size of the structural holes cannot match in many cases. Because the surface of the air bag is relatively smooth, when the underground water pressure is high, the friction between the contact surface of the air bag and the structure is less than the bearing pressure of the water, which will cause the air bag to be ejected from the hole, and the expected sealing effect cannot be achieved. Utility Model Content

[0003] The purpose of the utility model is to provide a device for quickly plugging water gushing from a structural hole, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A device for quickly plugging water gushing from a structural hole comprises a connecting rod, a water-stopping steel plate, bolts and a water-stopping pad; a receiving groove is provided at one end of the connecting rod, a rotating rod is provided in the receiving groove, and the middle part of the rotating rod is rotatably connected to the top of the receiving groove via a rotating shaft; the middle parts of the water-stopping steel plate and the water-stopping pad are both provided with through holes for connection and penetration, a thread is provided at one end of the connecting rod away from the rotating rod, and a rubber water-stopping tape is provided at the outer edge of the upper end surface of the water-stopping steel plate.

[0006] When water gushes out of the structural hole, rotate the rotating rod on the connecting rod into the receiving groove, and pass the connecting rod through the hole through the structural wall. Rotate and shake the rotating rod to make it come out of the receiving groove, so that it is horizontally mounted on the structural wall on both sides of the hole, insert the waterstop sealing steel plate, then insert the waterstop pad and bolts, tighten the bolt fixing device to make the waterstop sealing steel plate fit tightly against the structural wall, thereby blocking the water gushing out of the hole.

[0007] As a further improvement of the above scheme, a ball valve is provided on one side of the water-stopping steel plate. The ball valve is opened to reduce the water pressure inside the water-stopping device. A drainage pipe can also be connected to the ball valve to drain the water in an orderly manner to a ditch or floor drain.

[0008] As a further improvement of the above solution, the depth of the storage groove is greater than half the length of the rotating rod, which facilitates the storage of the rotating rod.

[0009] As a further improvement of the above solution, the connecting rod, the water-stopping sealing steel plate and the water-stopping pad are all made of stainless steel.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model provides a rapid plugging device for water gushing from structural holes, which has a wide range of usage scenarios and is not limited by the size of water pressure. It can be quickly installed even under high water pressure to achieve the purpose of plugging. It can make up for the defects of wooden plugs being unable to plug irregular holes and often having inconsistent sizes, and it can also make up for the defect of insufficient friction between the airbag and the hole, thereby achieving a good temporary plugging effect of the hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The present invention is a schematic diagram of the structure of a device for quickly plugging water inrush from structural holes.

[0013] Figure 2 This is an upper oblique view of a device for quickly plugging water inrush from a structural hole.

[0014] Figure 3 It is a front view of a device for quickly plugging water inrush from structural holes.

[0015] Figure 4 A diagram showing the use of a device for quickly plugging water inrush from a structural hole.

[0016] In the figure: 1. connecting rod; 2. water-stop sealing steel plate; 3. ball valve; 4. bolt; 5. water-stop pad; 6. rotating rod; 7. rotating shaft; 8. storage groove; 9. rubber water-stop tape. DETAILED DESCRIPTION

[0017] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0018] Example, see Figure 1-Figure 4 A structural hole water gushing rapid plugging device comprises a connecting rod 1, a water-stopping plugging steel plate 2, a bolt 4, and a water-stopping pad 5; the connecting rod 1, the water-stopping plugging steel plate 2, and the water-stopping pad 5 are all made of stainless steel; a receiving groove 8 is provided at one end of the connecting rod 1, and a rotating rod 6 is provided in the receiving groove 8, and the depth of the receiving groove 8 is greater than half the length of the rotating rod 6, so as to facilitate the storage of the rotating rod 6.

[0019] The middle part of the rotating rod 6 is rotatably connected to the top of the storage groove 8 through the rotating shaft 7; the middle parts of the water-stop sealing steel plate 2 and the water-stop pad 5 are provided with through holes for connection and passing through, and the end of the connecting rod 1 away from the rotating rod 6 is provided with a thread, and the outer edge of the upper end surface of the water-stop sealing steel plate 2 is provided with a rubber water-stop tape 9.

[0020] When water gushes out of the structural hole, the rotating rod 6 on the connecting rod 1 is rotated into the receiving groove 8, and the connecting rod 1 is passed through the structural wall through the hole. The rotating rod 6 is rotated and shaken to make it turn out from the receiving groove 8, so that it is horizontally mounted on the structural wall surface on both sides of the hole, and the water-stop sealing steel plate 2 is inserted, and then the water-stop pad 5 and the bolt 4 are inserted. The bolt 4 fixing device is tightened to make the water-stop sealing steel plate 2 fit tightly against the structural wall surface, thereby achieving the purpose of blocking the water gushing out of the hole.

[0021] A ball valve 3 is provided on one side of the water-stopping steel plate 2. The ball valve 3 is opened to reduce the water pressure inside the water-stopping device. A drainage pipe can also be connected to the ball valve 3 to drain the water to the ditch or floor drain in an orderly manner.

[0022] The utility model provides a device for quickly plugging water gushing from structural holes, which has a wide range of usage scenarios and is not limited by the size of water pressure. It can also be quickly installed even under high water pressure to achieve the purpose of plugging. It can make up for the defects that wooden plugs cannot plug irregular holes and often have size mismatches, and can also make up for the defect of insufficient friction between the airbag and the hole, thereby achieving a good temporary plugging effect of the hole.

Claims

1. A rapid plugging device for water inrush from a structural hole, comprising a connecting rod (1), a water-stopping plugging steel plate (2), bolts (4), and a water-stopping pad (5); characterized in that: A receiving groove (8) is provided at one end of the connecting rod (1), a rotating rod (6) is provided in the receiving groove (8), and the middle part of the rotating rod (6) is rotatably connected to the top of the receiving groove (8) via a rotating shaft (7); the middle parts of the water-stopping sealing steel plate (2) and the water-stopping pad (5) are both provided with through holes for connection and penetration, and a thread is provided at one end of the connecting rod (1) away from the rotating rod (6), and a rubber water-stopping tape (9) is provided at the outer edge of the upper end surface of the water-stopping sealing steel plate (2).

2. A structural hole water gushing rapid plugging device according to claim 1, characterized in that: A ball valve (3) is provided on one side of the water-stopping steel plate (2). The ball valve (3) is opened to reduce the water pressure inside the water-stopping device. A drainage pipe can also be connected to the ball valve (3) to drain water in an orderly manner to a ditch or floor drain.

3. A structural hole water gushing rapid plugging device according to claim 2, characterized in that: The depth of the storage groove (8) is greater than half the length of the rotating rod (6).

4. A structural hole water gushing rapid plugging device according to claim 3, characterized in that: The connecting rod (1), the water-stopping sealing steel plate (2) and the water-stopping pad (5) are all made of stainless steel.

Images