CN218264222U

CN218264222U - Subway station public area reaches from wall ditch primary and secondary floor drain arrangement structure

Info

Publication number: CN218264222U
Application number: CN202222482552.3U
Authority: CN
Inventors: 夏昭丹; 郑建彬; 邬歆; 朱春洲; 徐田; 徐刚; 杨一帆; 罗华凯; 夏薇; 夏峰; 汪云龙; 孙勇; 吴美珍
Original assignee: Nanchang Railway Exploration Design Institute Co ltd
Current assignee: Nanchang Railway Exploration Design Institute Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-10
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a layout structure of a public area and a wall-separating ditch primary and secondary floor drains of a subway station, which comprises a public area and a wall-separating ditch, wherein the public area and the wall-separating ditch are separated by a wall-separating wall, the bottom of the wall-separating wall is provided with a wall-separating wall foundation for installing the wall-separating wall, an auxiliary floor drain is arranged in the wall-separating ditch, a main floor drain is arranged in the public area, and the auxiliary floor drain penetrates through the wall-separating wall foundation through a drainage embedded pipe to be connected with the main floor drain. The utility model discloses combine into a whole with the public area and from the wall ditch floor drain, a drainage pre-buried pipe of sharing can effectively prevent from the omission of wall ditch drainage facility. And the mode of sharing a drainage embedded pipe is adopted, so that the installation of the off-wall ditch drainage facility is convenient.

Description

Subway station public area reaches from wall ditch primary and secondary floor drain arrangement structure

Technical Field

The utility model belongs to floor drain installation field, concretely relates to subway station public area reaches from wall ditch primary and secondary floor drain arrangement structure.

Background

In the existing drainage system of the subway station public area and the off-wall ditch, because an off-wall foundation exists between the public area and the off-wall ditch, the public area is mostly arranged, and the off-wall ditch is respectively and independently provided with floor drain for drainage, so that the underground drain embedded pipes in the off-wall ditch are easy to be omitted. And the structure outer wall on some subway station platform layer can be thicker than station room layer structure outer wall, that is to say from the structure outer wall body that is station platform layer under the interior floor drain of wall ditch, this just leads to leaving the pre-buried very inconvenient of in-ditch ground hourglass drainage pipe way, and difficult pre-buried target in place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a subway station public area reaches from wall ditch primary and secondary floor drain arrangement structure can solve among the current actual engineering, from the unfavorable problem of wall ditch drainage.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a subway station public area and from wall ditch primary and secondary floor drain arrangement structure, includes public area and from the wall ditch, separates through from the wall between public area and the wall ditch, is provided with the wall foundation that is used for installing from the wall bottom of wall, is provided with the sub floor drain in the wall ditch, is provided with female floor drain in public area, and the sub floor drain passes through wall foundation connection female floor drain from through the drainage buried pipe in advance.

Furthermore, the drainage embedded pipe is a telescopic pipe.

Furthermore, a groove for accommodating the sub-floor drain is arranged at the bottom of the wall separating ditch, the top of the sub-floor drain is consistent with the top of the groove in level, and a gap between the groove and the sub-floor drain is filled with cement mortar.

Furthermore, the extension pipe comprises a first pipeline and a second pipeline sleeved on the first pipeline in a sliding manner, openings are formed in one sides of the sub floor drain and the mother floor drain, and the first pipeline and the second pipeline are respectively arranged on the openings of the sub floor drain and the mother floor drain in an integrated manner.

Furthermore, a decoration surface layer is laid on the ground foundation of the public area, mounting holes for containing the female floor drain are formed in the decoration surface layer, and the top of the female floor drain is in the same level with the top of the decoration surface layer.

Furthermore, a water outlet is formed in the bottom of the female floor drain, a water drainage pipe is arranged at the bottom of the water outlet, the water drainage pipe penetrates through the ground foundation of the public area and extends into the sewer, and a rigid waterproof sleeve is pre-buried in the ground foundation of the public area around the water drainage pipe.

Furthermore, the top levels of the child floor drain and the mother floor drain are consistent.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a will.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a matching structure diagram of the sub-floor drain and the mother floor drain of the present invention;

in the figure: 1. the building comprises a public area, 2. An off-wall ditch, 3. An off-wall, 4. An off-wall foundation, 5. A sub-floor drain, 6. A mother floor drain, 7. An extension pipe, 8. A first pipeline, 9. A second pipeline, 10. A groove, 11. A decoration surface layer, 12. A ground foundation, 13. A water outlet, 14. A water outlet pipe and 15. A rigid waterproof sleeve.

Detailed Description

Referring to fig. 1-3, a subway station public area and off-wall ditch primary and secondary floor drain arrangement structure comprises a public area 1 and an off-wall ditch 2, wherein the public area 1 is separated from the off-wall ditch 2 through an off-wall 3, an off-wall foundation 4 for installing the off-wall 3 is arranged at the bottom of the off-wall 3, an auxiliary floor drain 5 is arranged in the off-wall ditch 2, a primary floor drain 6 is arranged in the public area 1, and the auxiliary floor drain 5 penetrates through the off-wall foundation 4 through a drainage embedded pipe to be connected with the primary floor drain 6.

Furthermore, the drainage embedded pipe is a telescopic pipe 7.

Further, a groove 10 for accommodating the sub-floor drain 5 is formed in the bottom of the off-wall ditch 2, the top of the sub-floor drain 5 is horizontally consistent with the top of the groove 10, and a gap between the groove 10 and the sub-floor drain 5 is filled with cement mortar.

Further, the extension pipe 7 comprises a first pipeline 8 and a second pipeline 9 which is sleeved on the first pipeline 8 in a sliding mode, openings are formed in one sides of the sub floor drain 5 and the mother floor drain 6, and the first pipeline 8 and the second pipeline 9 are respectively arranged on the openings of the sub floor drain 5 and the mother floor drain 6 in an integrated mode.

Furthermore, a decoration surface layer 11 is laid on the ground foundation 12 of the public area 1, a mounting hole for accommodating the female floor drain 6 is formed in the decoration surface layer 11, and the top of the female floor drain 6 is horizontally consistent with the top of the decoration surface layer 11.

Further, a water outlet 13 is arranged at the bottom of the female floor drain 6, a water discharge pipe 14 is arranged at the bottom of the water outlet 13, the water discharge pipe 14 penetrates through the ground foundation 12 of the public area 1 and extends into a sewer, and a rigid waterproof sleeve 15 is embedded around the water discharge pipe 14 in the ground foundation 12 of the public area 1.

Further, the top levels of the child floor drain 5 and the mother floor drain 6 are consistent.

The utility model discloses during the installation, 1 floor drain in public area and from 2 floor drains in wall ditch are a whole, but both drainage embedded pipe are extending pipe 7 of extending structure, can carry out the regulation of length according to the thickness from wall 3. It is very easy to install. The utility model discloses combine public area 1 and from 2 floor drains of wall ditch into a whole, a drainage pre-buried pipe of sharing can effectively prevent from 2 drainage facility's of wall ditch omission. The utility model discloses combine public area 1 and from 2 floor drains of wall ditch into a whole, a drainage pre-buried pipe of sharing, the convenient installation from 2 drainage facility of wall ditch. The utility model discloses combine into a whole with public area 1 and from 2 floor drains of wall ditch, a sharing drainage pre-buried pipe, unified subway station public area 1 reaches from 2 drainage methods of wall ditch.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. The utility model provides a subway station public area and from wall ditch primary and secondary floor drain arrangement structure, characterized by: the floor drain comprises a public area and an off-wall ditch, wherein the public area and the off-wall ditch are separated by an off-wall, an off-wall foundation for installing the off-wall is arranged at the bottom of the off-wall, an auxiliary floor drain is arranged in the off-wall ditch, a main floor drain is arranged in the public area, and the auxiliary floor drain penetrates through the off-wall foundation through a drainage embedded pipe to be connected with the main floor drain.

2. The subway station public area and off-wall trench primary-secondary floor drain arrangement structure as claimed in claim 1, wherein: the drainage pre-buried pipe is a telescopic pipe.

3. The subway station public area and off-wall trench primary-secondary floor drain arrangement structure as claimed in claim 1, wherein: and a groove for accommodating the sub-floor drain is arranged at the bottom of the wall-separating ditch, the top of the sub-floor drain is consistent with the top of the groove in level, and a gap between the groove and the sub-floor drain is filled with cement mortar.

4. The subway station public area and off-wall trench primary-secondary floor drain arrangement structure as claimed in claim 2, wherein: the extension pipe comprises a first pipeline and a second pipeline which is sleeved on the first pipeline in a sliding mode, openings are formed in one sides of the sub floor drain and the mother floor drain, and the first pipeline and the second pipeline are integrally formed in the openings of the sub floor drain and the mother floor drain respectively.

5. The arrangement structure of the floor drains of the public area and the off-wall ditch of the subway station as claimed in any one of claims 1 to 4, wherein: the bottom of the female floor drain is provided with a water outlet, the bottom of the water outlet is provided with a water drainage pipe, the water drainage pipe penetrates through the ground foundation of the public area and extends into a sewer, and a rigid waterproof sleeve is embedded in the ground foundation of the public area around the water drainage pipe.

6. The arrangement structure of the floor drains of the public area and the off-wall trench of the subway station as claimed in claim 5, wherein: the top levels of the child floor drain and the mother floor drain are consistent.

7. The subway station public area and off-wall trench primary-secondary floor drain arrangement structure as claimed in claim 5, wherein: a decoration surface layer is laid on the ground foundation of the public area, mounting holes for containing the female floor drains are formed in the decoration surface layer, and the tops of the female floor drains and the decoration surface layer are in the same level.