CN216108653U

CN216108653U - Basement roof drainage structures

Info

Publication number: CN216108653U
Application number: CN202122623373.2U
Authority: CN
Inventors: 杨永达; 李东旭; 谢欣伟; 纪磊; 陈亮; 朱日坤; 谢标湖; 席小森; 马向灿; 熊贤继; 徐帅; 温晓碌; 陶计璇
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-22
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a basement roof drainage structure, which comprises: a through drain hole is arranged on the disc body, a jacket cavity is arranged on the inner side of the disc body, and the jacket cavity is communicated with the drain hole; the outer diameters of the first sleeve and the second sleeve are smaller than the outer diameter of the disc body, the upper end face and the lower end face of the disc body are respectively connected with the first sleeve and the second sleeve which are coaxial, and the drain hole is communicated with the first sleeve and the second sleeve; the two cover devices are provided with sliding plates, and the sliding plates of the two cover devices are slidably connected in the jacket cavity. When the basement roof drainage structure is pre-buried into the basement roof for drainage according to construction requirements, the disc body can change a water flow path of water seepage of the outer wall of the first sleeve from a vertical direction to a horizontal direction, so that the water leakage condition of the outer wall of the sleeve is improved; furthermore, according to the construction requirement, the first sleeve pipe can be backfilled, and when the inner wall of the first sleeve pipe leaks water, the disc body can improve the water leakage condition of the inner wall of the sleeve pipe.

Description

Basement roof drainage structures

Technical Field

The utility model relates to the technical field of basement drainage, in particular to a basement roof drainage structure.

Background

At present, a drainage pipe is pre-buried on a top plate of a basement, and can introduce collected water into a water collecting pit of the basement, however, the existing drainage pipe is only a straight cylinder, the inner surface and the outer surface of the existing drainage pipe are in vertical smooth transition, and the problem of serious water leakage exists.

In view of the above, the present invention is particularly proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, provides a basement roof drainage structure and solves the problem that the existing basement roof drainage pipe has serious water leakage.

In order to realize the purpose of the utility model, the application provides the following technical scheme:

a basement roof drainage structure comprising:

the disc body is provided with a through drain hole, the inner side of the disc body is provided with a jacket cavity, and the jacket cavity is communicated with the drain hole;

the outer diameters of the first sleeve and the second sleeve are smaller than the outer diameter of the disc body, the upper end face and the lower end face of the disc body are respectively connected with the first sleeve and the second sleeve, the first sleeve, the second sleeve and the disc body are coaxial, and the drain hole is communicated with the first sleeve and the second sleeve;

the two cover devices are provided with sliding plates, the sliding plates of the two cover devices are slidably connected in the jacket cavity, and the two cover devices can be close to or away from each other oppositely to close or conduct the drainage holes.

Optionally, an elastic component is disposed between the sliding plate and the inner wall of the jacket cavity, the cover sealing device has a vertical plate connected to the sliding plate, the circular disc body is movably connected to a self-locking device, and when the sliding plate slides into the jacket cavity, the self-locking device can lock the position of the vertical plate, so that the drain hole is kept in a conducting state.

Optionally, a sliding groove and an operation groove communicated with the sliding groove are arranged on the disc body, the operation groove extends along the extending direction of the sliding groove, and the sliding groove is communicated with the drain hole; the self-locking device comprises a lock cylinder, a pull buckle and a spring, the lock cylinder is connected with the sliding groove in a sliding mode, the spring is connected between the lock cylinder and the inner wall of the sliding groove, the pull buckle is arranged on the lock cylinder, and the pull buckle extends to the outside of the operation groove.

Optionally, an inclined plane is arranged at the end part of the lock cylinder, which extends out of one end of the drain hole; when the sliding plate slides into the jacket cavity, the vertical plate pushes the inclined surface to enable the lock cylinder to slide into the sliding groove, and when the vertical plate is separated from the inclined surface, the spring elastically resets, the lock cylinder extends out and abuts against one surface of the vertical plate, which is back to the spring.

Optionally, the sliding plate is semicircular, and the vertical plate is connected to one side of the straight edge of the sliding plate.

Optionally, the top of the circular disc body is connected with a circular ring flanging, and the circular ring flanging surrounds the outer side of the first sleeve.

Optionally, this application includes the mounting, the mounting can dismantle respectively and connect two closing cap device's vertical board.

Optionally, the fixing piece is a strip-shaped body, and the strip-shaped body is sleeved on the two vertical plates.

Optionally, two vertical plates are provided with limiting concave portions, and the strip-shaped bodies are limited in the limiting concave portions.

By adopting the technical scheme, the utility model has the following beneficial effects:

when the basement roof drainage structure is pre-buried into a basement roof for drainage according to construction requirements, because the outer diameter of the disc body is larger than that of the first sleeve and the second sleeve, and the first sleeve, the disc body and the second sleeve are sequentially connected in a coaxial manner, when water leaks from a gap between the outer surface of the first sleeve and a landfill object and flows onto the disc body outside the first sleeve, a water flow path can be changed from a vertical direction to a horizontal direction, and the water leakage condition of the outer wall of the sleeve can be effectively improved through the design; further, still be equipped with the wash port that link up and the cover chamber of pressing from both sides that communicates the wash port on the disc body, and the wash port communicates first sleeve pipe and second sleeve pipe, it still is equipped with two closing cap devices to press from both sides the cover intracavity, can switch on the wash port when two closing cap devices keep away from, this application just can carry out normal drainage work, when the construction is accomplished and is needed to backfill the basement roof, can let two closing cap devices be close to in order to seal the wash port, thereby conveniently backfill the filler to first sleeve pipe, after backfilling the filler, when the gap between first sheathed tube inner wall and the filler leaks, because the existence of disc body also can let the rivers route on the first sleeve pipe inner wall can become the horizontal direction from vertical downwards, and improve the condition of leaking of sleeve pipe inner wall effectively. Simultaneously, this application simple structure, easily operation, practicality are strong.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic structural diagram of a basement roof drainage structure provided in an embodiment of the present application;

fig. 2 is a schematic view of a drainage hole of a drainage structure of a top plate of a basement provided by an embodiment of the application being closed by a cover device;

fig. 3 is a schematic view of a self-locking device locking cover device of a basement roof drainage structure provided by an embodiment of the application;

fig. 4 is a side sectional view of a self-locking device of a basement roof drainage structure provided by an embodiment of the application;

fig. 5 is a side cross-sectional view of a cover of a basement roof drainage structure provided by an embodiment of the present application;

fig. 6 is a front view of a basement roof drainage structure provided by an embodiment of the application.

In the figure, 1, a disk body; 2. a drain hole; 3. a jacket cavity; 4. a first sleeve; 5. a second sleeve; 6. a capping device; 61. a sliding plate; 62. a vertical plate; 63. an elastic member; 7. a self-locking device; 71. a lock cylinder; 72. pulling the button; 73. a spring; 8. a chute; 9. an operation slot; 10. flanging the circular ring; 11. a strip-shaped body; 12. there is a limited recess.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or assembly must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, the present embodiment provides a basement roof drainage structure, which includes a circular disc body 1, a first sleeve 4, a second sleeve 5 and two capping devices 6. A through drain hole 2 is formed in the disc body 1, a jacket cavity 3 is formed in the inner side of the disc body 1, and the jacket cavity 3 is communicated with the drain hole 2; the disc body comprises a first sleeve 4 and a second sleeve 5, the outer diameters of the first sleeve 4 and the second sleeve 5 are smaller than the outer diameter of the disc body 1, the upper end face and the lower end face of the disc body 1 are respectively connected with the first sleeve 4 and the second sleeve 5, the first sleeve 4, the second sleeve 5 and the disc body 1 are coaxial, and the drain hole 2 is communicated with the first sleeve 4 and the second sleeve 5; the two cover devices 6 are provided with sliding plates 61, the sliding plates 61 of the two cover devices 6 are slidably connected in the jacket cavity 3, and the two cover devices 6 can move towards or away from each other to close or conduct the drainage hole 2.

When the basement roof drainage structure is pre-buried into a basement roof for drainage according to construction requirements, because the outer diameter of the disc body 1 is larger than the first sleeve 4 and the second sleeve 5, and the first sleeve 4, the disc body 1 and the second sleeve 5 are sequentially connected in a coaxial manner, when a gap between the outer surface of the first sleeve 4 and a landfill object leaks, a water flow path is changed from vertical to horizontal when water flows onto the disc body 1 outside the first sleeve 4, and the water leakage condition of the outer wall of the sleeve can be effectively improved through the design; further, still be equipped with the wash port 2 that link up and the cover chamber 3 that presss from both sides that communicates wash port 2 on the disc body 1, and wash port 2 communicates first sleeve pipe 4 and second sleeve pipe 5, it still is equipped with two closing cap devices 6 in the cover chamber 3 to press from both sides, can switch on wash port 2 when two closing cap devices 6 keep away from, this application just can carry out normal drainage work, when the construction is accomplished and is needed to backfill the basement roof, can let two closing cap devices 6 be close to in order to seal wash port 2, thereby conveniently backfill the filler in first sleeve pipe 4, after backfilling the filler, when the gap between the inner wall of first sleeve pipe 4 and the filler leaks, because the water flow path on the inner wall of first sleeve pipe 4 can also become the horizontal direction from vertical downwards because of the existence of disc body 1, and improve the condition of leaking of sleeve pipe inner wall effectively. Simultaneously, this application simple structure, easily operation, practicality are strong.

Referring to fig. 3, in a possible embodiment, an elastic member 63 is disposed between the sliding plate 61 and the inner wall of the jacket cavity 3, the cover device 6 has a vertical plate 62 connected to the sliding plate 61, the circular disc body 1 is movably connected to a self-locking device 7, and when the sliding plate 61 slides into the jacket cavity 3, the self-locking device 7 can lock the position of the vertical plate 62, so that the drainage hole 2 is kept in a conduction state.

In this embodiment, preferably, the elastic component 63 is a spring, in an initial state, the elastic component 63 can make the two sliding plates 61 abut against each other through the elastic force of the elastic component 63, so as to close the drainage hole 2, the self-locking device 7 is disposed in the drainage hole 2, when the drainage hole 2 needs to be conducted for drainage, the vertical plate 62 connected to the sliding plate 61 can be pushed, the sliding plate 61 can be driven to slide towards the jacket cavity 3, after the sliding plate slides to a certain position, the vertical plate 62 can be locked by the self-locking device 7, and the drainage hole 2 is conducted.

Referring to fig. 4, a sliding groove 8 and an operation groove 9 communicating with the sliding groove 8 are arranged on the disc body 1, the operation groove 9 extends along the extending direction of the sliding groove 8, and the sliding groove 8 is communicated with the drain hole 2; the self-locking device 7 comprises a lock cylinder 71, a pull buckle 72 and a spring 73, the lock cylinder 71 is slidably connected to the sliding chute 8, the spring 73 is connected between the lock cylinder 71 and the inner wall of the sliding chute 8, the pull buckle 72 is arranged on the lock cylinder 71, and the pull buckle 72 extends out of the operating slot 9.

In this embodiment, when the release vertical plate 62 needs to be unlocked, the tab 72 can be pulled, the tab 72 slides in the operation slot 9, and drives the lock cylinder 71 to slide inwards along the sliding slot 8, the spring 73 is compressed, when the lock cylinder 71 moves to a position not blocking the vertical plate 62, under the elastic force of the elastic component 63, the two sliding plates 61 slide out along the jacket cavity 3 and abut against each other, and the cover device 6 is completely released and closes the drainage hole 2.

In a possible embodiment, the end of the lock cylinder 71 that protrudes beyond the end of the drain hole 2 is provided with a bevel; in the process that the sliding plate 61 slides into the jacket cavity 3, the vertical plate 62 pushes the inclined surface, so that the lock cylinder 71 slides into the sliding groove 8, when the vertical plate 62 is separated from the inclined surface, the spring 73 elastically resets, and the lock cylinder 71 extends out to abut against one surface of the vertical plate 62, which is far away from the spring 73.

In this embodiment, because the end of the lock cylinder 71 extending out of the end of the drainage hole 2 is provided with the inclined plane, when the vertical plate 62 is pulled to make the two sliding plates 61 away from each other, when the vertical plate 62 abuts against the inclined plane of the lock cylinder 71, the lock cylinder 71 can automatically slide inwards along the sliding groove 8 and compress the spring 73, after the vertical plate 62 completely slides over the lock cylinder 71, the lock cylinder 71 can pop out under the elastic action of the spring 73, and the vertical plate 62 is blocked by the surface deviating from the spring 73, so that the vertical plate 62 is locked and the drainage hole 2 is conducted, and the design is the same as the door lock principle, and is simple and practical.

Specifically, the sliding plate 61 is semicircular, and the vertical plate 62 is connected to one side of the straight edge of the sliding plate 61.

In this embodiment, the sliding plate 61 is designed in a semicircular shape, and the semicircular straight edges of the sliding plate 61 face the outer side of the jacket cavity 3, when the two sliding plates 61 are abutted against each other under the elastic force of the elastic component 63, the two straight edges are just abutted against each other, so that the sealing effect on the drain hole 2 is better. Because the vertical plate 62 is connected to the straight side of the sliding plate 61, when the vertical plate 62 is pulled, the sliding plate 61 slides inward to the maximum extent along the jacket chamber 3, and the drain hole 2 is conducted to the maximum extent to facilitate drainage.

Referring to fig. 1 and 6, in a possible embodiment, a circular flange 10 is connected to the top of the circular disc body 1, and the circular flange 10 surrounds the outside of the first sleeve 4.

In this embodiment, when the gap between the outer wall of the first sleeve 4 and the filler leaks, the disc body 1 can change the vertical downward water flow path into the horizontal direction, and the arrangement of the annular flanging 10 can thoroughly block the water flow in the horizontal direction, so that the probability of the water leakage of the sleeve becomes lower.

The fixing device comprises fixing pieces, wherein the fixing pieces are respectively detachably connected with the two vertical plates 62 of the cover closing device 6.

In this embodiment, the fixing member can detachably connect the vertical plates 62 of the two cover devices 6 to prevent the elastic effect of the elastic member 63 from being deteriorated, and the sliding plate 61 cannot be effectively popped up, thereby failing to complete the closing of the drainage hole 2. When the drainage hole 2 needs to be communicated, the fixing piece can be firstly detached.

In a possible embodiment, the fixing member is a strip-shaped body 11, and the strip-shaped body 11 is sleeved on the two vertical plates 62.

In this embodiment, the strip-shaped body 11 can be an iron wire, an iron ring or a rubber sleeve, and the two vertical plates 62 can be bound together or sleeved together by the strip-shaped body 11.

Specifically, two vertical plates 62 are provided with limiting concave portions 12, and the strip-shaped body 11 is limited in the limiting concave portions 12.

In this embodiment, the vertical plate 62 is provided with the limiting concave portion 12 to limit the strip-shaped body 11, so that the strip-shaped body 11 can more firmly fix the two vertical plates 62 together.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a basement roof drainage structures which characterized in that includes:

the disc body (1) is provided with a through drain hole (2), the inner side of the disc body (1) is provided with a jacket cavity (3), and the jacket cavity (3) is communicated with the drain hole (2);

the water drainage structure comprises a first sleeve (4) and a second sleeve (5), wherein the outer diameters of the first sleeve (4) and the second sleeve (5) are smaller than the outer diameter of a disc body (1), the upper end face and the lower end face of the disc body (1) are respectively connected with the first sleeve (4) and the second sleeve (5), the first sleeve (4), the second sleeve (5) and the disc body (1) are coaxial, and a water drainage hole (2) is communicated with the first sleeve (4) and the second sleeve (5);

two cover devices (6), wherein each cover device (6) is provided with a sliding plate (61), the sliding plates (61) of the two cover devices (6) are slidably connected in the jacket cavity (3), and the two cover devices (6) can be close to or away from each other oppositely to close or conduct the drainage hole (2).

2. The basement roof drainage structure according to claim 1, characterized in that an elastic component (63) is arranged between the sliding plate (61) and the inner wall of the jacket cavity (3), the cover device (6) has a vertical plate (62) connected with the sliding plate (61), the disc body (1) is movably connected with a self-locking device (7), and when the sliding plate (61) slides into the jacket cavity (3), the self-locking device (7) can lock the position of the vertical plate (62), so that the drainage hole (2) is kept in a conduction state.

3. The basement roof drainage structure according to claim 2, wherein the disc body (1) is provided with a sliding groove (8) and an operation groove (9) communicated with the sliding groove (8), the operation groove (9) extends along the extending direction of the sliding groove (8), and the sliding groove (8) is communicated with the drainage hole (2);

self-lock device (7) include lock core (71), draw and detain (72) and spring (73), lock core (71) slidable connect in spout (8), lock core (71) with be connected with spring (73) between spout (8) inner wall, set up on lock core (71) and draw knot (72), draw knot (72) extend to outside operation groove (9).

4. The basement roof drainage structure according to claim 3, wherein the end of the lock core (71) extending out of the drainage hole (2) is provided with an inclined surface;

in the process that the sliding plate (61) slides into the jacket cavity (3), the vertical plate (62) pushes the inclined surface, so that the lock cylinder (71) slides into the sliding groove (8), when the vertical plate (62) is separated from the inclined surface, the spring (73) elastically resets, and the lock cylinder (71) extends out and abuts against one surface of the vertical plate (62) departing from the spring (73).

5. The basement roof drainage structure of claim 4, wherein the sliding plate (61) is semicircular, and the vertical plate (62) is connected to one side of the straight edge of the sliding plate (61).

6. The basement roof drainage structure according to claim 1, characterized in that the top of the disc body (1) is connected with a circular flange (10), and the circular flange (10) surrounds the outer side of the first sleeve (4).

7. The basement roof drainage structure according to claim 1, characterized in that it comprises fixing elements which detachably connect the vertical plates (62) of the two capping devices (6) respectively.

8. The basement roof drainage structure of claim 7, wherein the fixing piece is a strip-shaped body (11), and the strip-shaped body (11) is sleeved on the two vertical plates (62).

9. The basement roof drainage structure according to claim 8, wherein two of the vertical plates (62) are provided with limiting concave portions (12), and the strip-shaped bodies (11) are limited in the limiting concave portions (12).