CN215168323U

CN215168323U - Plugging device for wall drainage hole

Info

Publication number: CN215168323U
Application number: CN202120467923.3U
Authority: CN
Inventors: 郭少斌; 陈秋声; ***; 居灵波; 白振华; 周文锋; 张恺; 胡昌领; 叶东荣; 潘东成; 周绍维; 黄彦涛
Original assignee: Guangdong No 3 Water Conservancy and Hydro Electric Engineering Board Co Ltd
Current assignee: Guangdong No 3 Water Conservancy and Hydro Electric Engineering Board Co Ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-12-14
Anticipated expiration: 2031-03-03

Abstract

A plugging device for a wall drainage hole relates to the technical field of wall hole plugging. The concrete formwork comprises a plug for plugging the preformed hole, a sealing plate for sealing the mouth of the preformed hole, a planting bar for being installed around the preformed hole and a concrete formwork for being installed on the planting bar. The planting bar sets up around the circumference of shrouding. The water-saving device is simple in structure, convenient to operate, small in image caused by environmental factors, capable of being normally implemented under the conditions of no water and water, very strong in universality, small in limitation and convenient to use.

Description

Plugging device for wall drainage hole

Technical Field

The utility model relates to a wall body hole shutoff technical field particularly, relates to a plugging device for wall body drainage hole.

Background

The common method for plugging wall holes at present is to directly plug the wall holes by pouring concrete, support a template on one side of the wall, pour the concrete from the other side of the wall and compact the concrete by vibration, so as to achieve the purpose of sealing the wall holes without water seepage. Holes with flowing water are generally plugged after the water flow is cut off or redirected on the outer wall when the water flow is small in the dry season. The existing method is greatly influenced by field environment factors, cannot be carried out in flood season or in the presence of water flow, and has great limitation.

In view of this, the present application is specifically made.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plugging device for wall body drainage hole, its simple structure, convenient operation receive the environmental factor image little, anhydrous and the homoenergetic normal implementation under the circumstances that has water, and the commonality is very strong, receives the limitation little, convenient to use.

The embodiment of the utility model is realized like this:

a plugging device for a wall drainage hole, comprising: the concrete formwork comprises a plug for plugging the preformed hole, a sealing plate for sealing the mouth of the preformed hole, a planting bar for being installed around the preformed hole and a concrete formwork for being installed on the planting bar. The planting bar sets up around the circumference of shrouding.

Furthermore, the sealing plate is a steel plate and is installed on the wall around the opening of the preformed hole through an expansion screw.

Furthermore, the embedded steel bars are installed on the wall body, and the embedded steel bars are perpendicular to the surface of the wall body.

Further, the plug is a wooden plug.

Further, the plug is wrapped with geotextile.

Further, the stopper includes a first stopper plate, a second stopper plate, a movable plate, a push rod, an air bag, and an elastic member.

The first plug plate and the second plug plate are arranged in parallel and at intervals and are fixedly connected by a connecting column.

The push rod is perpendicular to the second plug plate and penetrates through the second plug plate, and the push rod is movably matched with the second plug plate along the axial direction of the push rod. The push rod is fixedly connected with the movable plate, the movable plate is located between the first plug plate and the second plug plate, and the movable plate is parallel to the first plug plate and the second plug plate.

The air bag is annular and is positioned between the first plug plate and the second plug plate, and the air bag extends along the edges of the first plug plate and the second plug plate. The two sides of the air bag are respectively connected to the first plug plate and the second plug plate, the elastic piece is abutted between the first plug plate and the movable plate, and the elastic piece is used for pushing the movable plate to extrude the air bag so that the air bag elastically expands towards the outside of the first plug plate and the second plug plate.

Further, the two sides of the part of the airbag close to the edge of the first stopper plate and the second stopper plate are respectively attached to the first stopper plate and the second stopper plate, and the part of the airbag far away from the edge of the first stopper plate and the edge of the second stopper plate is located on one side of the movable plate close to the second stopper plate.

Furthermore, the movable plate is provided with a through hole for yielding the connecting column.

Further, the air bag is connected with the first plug plate and the second plug plate in a sealing mode.

Furthermore, one side of the second plug plate, which is far away from the first plug plate, is provided with a guide cylinder, the push rod is slidably matched with the guide cylinder, and a reinforcing rib is connected between the outer wall of the guide cylinder and the plate surface of the second plug plate.

The embodiment of the utility model provides a beneficial effect is:

the embodiment of the utility model provides a plugging device for wall body drainage hole is in the use, if there is water in the preformed hole, just fills in the preformed hole with the stopper earlier, plugs up the preformed hole as far as possible, makes the discharge in the preformed hole reduce as far as possible. And then, the mouth of the preformed hole is closed by using a sealing plate, and the sealing plate is installed on the wall body around the preformed hole. After the shrouding is installed, arrange the bar planting around the preformed hole, set up around the shrouding, rely on these bar planting at last with the concrete form installation.

After the concrete formwork is installed, concrete mortar is poured from the upper opening of the concrete formwork, and the concrete mortar is vibrated while pouring. The concrete mortar adopts impervious concrete with the same grade as the wall design. And (4) dismantling the concrete template after the pouring is finished, and watering and maintaining the pouring piece until the strength meets the design requirement.

If the prepared hole is not filled with water, the plug is not installed, and the sealing plate can be directly installed.

The whole process is very simple, and the operation can be carried out no matter water exists or does not exist in the preformed hole. Generally, the embodiment of the utility model provides a plugging device for wall body drainage hole simple structure, convenient operation receive the environmental factor image little, anhydrous and the homoenergetic normal implementation under the condition that has water, and the commonality is very strong, receives the limitation little, convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a first view angle of an occlusion device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second viewing angle of the occlusion device according to an embodiment of the present invention;

fig. 3 is a schematic view of the structure of the stopper of the plugging device in a variant of the invention;

FIG. 4 is a schematic view of the internal structure of the stopper of FIG. 3;

FIG. 5 is a schematic view of the installation of the bladder of the plug of FIG. 3;

FIG. 6 is a schematic view of the tampon of FIG. 3 with the bladder retracted;

figure 7 is a schematic view of the tampon of figure 3 with the outer edge of the bladder inflated.

Icon: an occluding device 1000; a stopper 100; a sealing plate 200; planting ribs 300; a concrete form 400; a rubber plate 500; a first plug plate 110; a second plug 120; a movable plate 130; a push rod 140; an air bag 150; an elastic member 160; a connecting post 170; a guide cylinder 180; and a reinforcing rib 181.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "parallel," "perpendicular," and the like do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

The terms "substantially", "essentially", and the like are intended to indicate that the relative terms are not required to be absolutely exact, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but it is difficult to achieve absolute equality in actual production and operation, and some deviation generally exists. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1 and fig. 2, the present embodiment provides a plugging device 1000 for a wall drainage hole, where the plugging device 1000 includes: the concrete form comprises a plug 100 for plugging a prepared hole, a closing plate 200 for closing the mouth of the prepared hole, a planting bar 300 for being mounted around the prepared hole, and a concrete form 400 for being mounted on the planting bar 300. The planting bars 300 are arranged around the circumference of the sealing plate 200.

In the using process, if water exists in the reserved hole, the plug 100 is plugged into the reserved hole firstly, and the reserved hole is blocked as much as possible, so that the water flow in the reserved hole is reduced as much as possible. The mouth of the prepared hole is then closed with the plate 200 and the plate 200 is mounted to the wall around the prepared hole. After the sealing plate 200 is installed, the embedded bars 300 are arranged around the prepared holes and arranged along the periphery of the sealing plate 200, and finally the concrete form 400 is installed by means of the embedded bars 300.

After the concrete form 400 is installed, the concrete mortar is poured from the upper opening of the concrete form 400 and vibrated while pouring. The concrete mortar adopts impervious concrete with the same grade as the wall design. And (4) dismantling the concrete template 400 after the pouring is finished, and watering and maintaining the pouring piece until the strength meets the design requirement.

If there is no water in the prepared hole, the plug 100 may not be installed, but the sealing plate 200 may be directly installed.

The whole process is very simple, and the operation can be carried out no matter water exists or does not exist in the preformed hole. Generally, the plugging device 1000 for the wall body drainage hole is simple in structure, convenient to operate, small in image caused by environmental factors, capable of being normally implemented under the conditions of no water and water, very strong in universality, small in limitation and convenient to use.

In this embodiment, the sealing plate 200 is a steel plate, and the sealing plate 200 is attached to the wall around the mouth of the prepared hole by an expansion screw. In order to further improve the sealing effect, a rubber plate 500 may be provided on the wall-side of the sealing plate 200, the prepared hole may be sealed by the rubber plate 500 and the sealing plate 200, and the rubber plate 500 and the sealing plate 200 may be fixed by an expansion screw.

Further, the embedded steel bar 300 is installed on the wall, and the embedded steel bar 300 is perpendicular to the surface of the wall. The plug 100 is a wooden plug, and the plug 100 is wrapped with geotextile.

Referring to fig. 3, 4, 5, 6 and 7, in a variation of the present invention, the plug 100 includes: the first stopper plate 110, the second stopper plate 120, the movable plate 130, the push rod 140, the air bag 150, and the elastic member 160.

Specifically, first cock board 110 and second cock board 120 all are discoid, and first cock board 110 and second cock board 120 are parallel, the interval sets up, and by spliced pole 170 fixed connection between the two. The diameters of both the first and

second plug plates

110, 120 are the same.

The push rod 140 is disposed perpendicular to the second plug 120 and penetrates through the second plug 120, and the push rod 140 is movably engaged with the second plug 120 along an axial direction of the push rod 140. The push rod 140 is fixedly connected to the movable plate 130, the movable plate 130 is located between the first plug plate 110 and the second plug plate 120, and the movable plate 130 is disposed parallel to the first plug plate 110 and the second plug plate 120.

The air bag 150 is circular, and the outer diameter of the air bag 150 is slightly smaller than the diameters of the first plug plate 110 and the second plug plate 120 in a natural state. The air pocket 150 is located between the first and second plugging

plates

110 and 120, and the air pocket 150 extends along edges of the first and second plugging

plates

110 and 120. The two sides of the air bag 150 are respectively connected to the first plug plate 110 and the second plug plate 120, the elastic member 160 abuts between the first plug plate 110 and the movable plate 130, and the elastic member 160 is used for pushing the movable plate 130 to press the air bag 150, so that the air bag 150 elastically expands towards the outside of the first plug plate 110 and the second plug plate 120.

The plug 100 is more suitable for plugging a circular preformed hole, in the installation process, the push rod 140 is pushed to enable the movable plate 130 to compress the elastic piece 160, so that the extrusion of the movable plate 130 on the air bag 150 is reduced, the outer edge of the air bag 150 retracts between the first plug plate 110 and the second plug plate 120, at the moment, the plug 100 can be plugged into the preformed hole, and the preformed hole is firstly plugged by the first plug plate 110 and the second plug plate 120.

Since the direction of the force for inserting the stopper 100 and the direction of the force for pushing the push rod 140 are the same, it is possible to easily insert the stopper 100 while conveniently pushing the push rod 140.

After the plug 100 is plugged in place, the push rod 140 is released, the movable plate 130 extrudes the air bag 150 again under the action of the elastic element 160, the outer edge of the air bag 150 expands outwards from the first plug plate 110 and the second plug plate 120, and the outer edge of the air bag 150 can fill up the gap between the first plug plate 110 and the second plug plate 120 and the inner wall of the reserved hole, so that the water plugging effect is further improved.

Through the design, the water plugging effect of the plug 100 is greatly improved, the repeated use of the plug 100 is facilitated, and the installation position of the plug 100 in the reserved hole is conveniently and repeatedly adjusted.

When the shape of the prepared holes is different, the shapes of the first and

second cock plates

110 and 120 and the balloon 150 may also be adjusted to fit the prepared holes of the corresponding shapes.

Further, both sides of the portion (area a) of the airbag 150 near the edges of the first and second plugging

plates

110 and 120 are respectively attached to the first and second plugging

plates

110 and 120, and the portion (area b) of the airbag 150 far from the edges of the first and second plugging

plates

110 and 120 is located on the side of the movable plate 130 near the second plugging plate 120. The movable plate 130 is formed with a through hole for the connection column 170 to recede. By such design, the extrusion effect of the movable plate 130 on the airbag 150 can be further improved, and the airbag 150 can fill the gap.

The air bag 150 is connected with the first plug plate 110 and the second plug plate 120 in a sealing manner, so that the sealing effect can be further improved, on one hand, the service life can be prolonged, and on the other hand, the water sealing effect can be improved.

One side of the second plug plate 120, which is far away from the first plug plate 110, is provided with a guide cylinder 180, the push rod 140 is slidably matched with the guide cylinder 180, and a reinforcing rib 181 is connected between the outer wall of the guide cylinder 180 and the plate surface of the second plug plate 120, so that the supporting function of the push rod 140 can be enhanced, the plug 100 can be conveniently taken out for installation, and the installation convenience is improved.

To sum up, a plugging device 1000 for wall body drainage hole simple structure, convenient operation receive environmental factor image little, and the homoenergetic under anhydrous and the watered condition can normally be implemented, and the commonality is very strong, receives the limitation little, convenient to use.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A plugging device for a wall drainage hole, comprising: the concrete formwork comprises a plug for plugging a preformed hole, a sealing plate for sealing the mouth of the preformed hole, a planting bar for being installed around the preformed hole and a concrete formwork for being installed on the planting bar; the planting bars are arranged around the circumference of the sealing plate.

2. The occlusion device of claim 1, wherein the sealing plate is a steel plate and is mounted to the wall around the mouth of the preformed hole by an expansion screw.

3. The occlusion device of claim 1, wherein the planted bars are mounted to a wall and are disposed perpendicular to a surface of the wall.

4. The occlusion device of claim 1, wherein the plug is a wooden plug.

5. The occlusion device of claim 4, wherein the plug is wrapped with geotextile.

6. The occlusion device of claim 1, wherein the plug comprises a first plug plate, a second plug plate, a movable plate, a push rod, a bladder, and an elastic member;

the first plug plate and the second plug plate are arranged in parallel at intervals and are fixedly connected by a connecting column;

the push rod is perpendicular to the second plug plate and penetrates through the second plug plate, and the push rod is movably matched with the second plug plate along the axial direction of the push rod; the push rod is fixedly connected with the movable plate, the movable plate is positioned between the first plug plate and the second plug plate, and the movable plate is arranged in parallel to the first plug plate and the second plug plate;

the air bag is annular and is positioned between the first plug plate and the second plug plate, and the air bag extends along the edges of the first plug plate and the second plug plate; the two sides of the air bag are respectively connected to the first plug plate and the second plug plate, the elastic piece is abutted between the first plug plate and the movable plate, and the elastic piece is used for pushing the movable plate to press the air bag, so that the air bag elastically expands towards the outside of the first plug plate and the second plug plate.

7. The occlusion device of claim 6, wherein both sides of portions of the balloon proximate edges of the first and second plugs respectively engage and connect to the first and second plugs, portions of the balloon distal from the edges of the first and second plugs being located on a side of the movable plate proximate to the second plug.

8. The occlusion device of claim 7, wherein the movable plate defines a through hole for providing a way for the connection post.

9. The occlusion device of claim 7, wherein the balloon and the first and second plugs are each sealingly connected.

10. The occlusion device of claim 9, wherein a side of the second plug plate distal from the first plug plate has a guide cylinder, the push rod slidably engages the guide cylinder, and a rib is connected between an outer wall of the guide cylinder and a plate surface of the second plug plate.