CN214272693U

CN214272693U - Corridor ceiling drainage structure

Info

Publication number: CN214272693U
Application number: CN202022783890.1U
Authority: CN
Inventors: 徐鑫晶; 周正; 金木兰; 李凯; 张万辉; 严磊; 李伟; 郝莲子
Original assignee: Jiangsu Ts Traffic Design & Research Institute Co ltd
Current assignee: Jiangsu Ts Traffic Design & Research Institute Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-24
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a drainage structure of a corridor ceiling, which comprises a corridor frame strut and a corridor ceiling fixed at the top of the corridor frame strut; one side of the corridor ceiling is fixedly connected with a drain pipe which is arranged in parallel with the corridor frame support column through a fastener; a water collecting tank is arranged at the top of the drain pipe and positioned at the lower side of the end part of the corridor ceiling, and a through hole communicated with the drain pipe is arranged in the middle of the water collecting tank; the bottom of the drain pipe is communicated with a water falling well, and the water falling well is communicated with a municipal drainage system. The utility model discloses a mutually supporting of water catch bowl, drain pipe and well that falls, when rainy day, the rainwater of wind and rain vestibule ceiling can flow to the water catch bowl along the ceiling and join, and the rethread drain pipe flows into in the well that falls into water, and then emits into municipal rainwater system nearby. The problem that rainwater is overstocked at the vestibule ceiling to lead to ceiling load to increase can be effectively avoided.

Description

Corridor ceiling drainage structure

Technical Field

The utility model relates to a building drainage technical field, concretely relates to corridor ceiling drainage structures.

Background

With the continuous development of economy, the traffic of high-speed rails, subways and the like becomes a traffic project of national key construction. As a common building accessory facility, a wind and rain corridor becomes a necessary building facility for a high-speed rail station, a subway station or a bus station.

The wind and rain corridor not only needs to bear the functions of urban traffic, perfects the organizational structure of road space, satisfies the needs of people for going on a journey, viewing, recreation, communication, leisure and the like, but also plays roles of protecting historical culture, constructing special urban landscape, embodying urban culture atmosphere and the like, thereby improving urban image and enhancing artistic form and cultural connotation. The drainage of the wind and rain corridor is also an important part in the design, construction and use of the wind and rain corridor, and the good drainage design of the wind and rain corridor can greatly enhance the overall landscape effect of the wind and rain corridor in rainy seasons.

However, in the existing wind and rain corridor structure, the drainage facility of the ceiling is not considered; the condition of 'water curtain holes' is caused at the positions of the wind and rain corridors in heavy rain, and the overall landscape effect of the wind and rain corridors is influenced.

Disclosure of Invention

Aiming at the technical problem, the technical scheme provides a drainage structure for a corridor ceiling, rainwater on the ceiling flows into a downpipe along a water collecting tank and a drain pipe in rainy days, and then is drained into a municipal rainwater system nearby, so that the problems can be effectively solved.

The utility model discloses a following technical scheme realizes:

a drainage structure of a corridor ceiling comprises a corridor frame support and the corridor ceiling fixed at the top of the corridor frame support; one side of the corridor ceiling is fixedly connected with a drain pipe which is arranged in parallel with the corridor frame support column through a fastener; a water collecting tank is arranged at the top of the drain pipe and positioned at the lower side of the end part of the corridor ceiling, and a through hole communicated with the drain pipe is arranged in the middle of the water collecting tank; the bottom of the drain pipe is communicated with a water falling well, and the water falling well is communicated with a municipal drainage system.

Furthermore, the corridor ceiling is installed in a mode that one end is high and the other end is low, or the middle is high and the two ends are low; the end part of the lower end of the corridor ceiling extends towards the water collecting tank until the upper part of the middle part of the water collecting tank.

Furthermore, a filter is arranged at the through hole in the middle of the water collecting tank.

Furthermore, the filter is an umbrella-shaped cover plate, and a plurality of water flow holes are distributed in the cover plate; the bottom of the cover plate can be detachably or movably fixed on the bottom surface of the water collecting tank.

Furthermore, the position that the drain pipe needs to turn to adopts elbow pipeline or tee bend pipeline and standpipe to link up, and the joint department of elbow pipeline and standpipe, or the joint department of tee bend pipeline and standpipe all adopts the flexible connecting pipe of rubber to carry out the switching.

Furthermore, the drain pipe is fixedly connected with the vertical column of the corridor frame through a plurality of pipe clamps.

Furthermore, the pipe clamp adopts a galvanized flat steel drain pipe clamp, and the galvanized flat steel drain pipe clamp is clamped on the drain pipe at a distance of one meter.

Furthermore, the downpipe well comprises a downpipe well body, a drain pipe communicated with a municipal drainage system is arranged at the bottom of the downpipe well body, and a cover plate is arranged at the top of the downpipe well body.

Furthermore, the cover plate is a reinforced concrete cover plate, a reinforcing mesh is arranged in the reinforced concrete cover plate, and the reinforcing mesh is formed by binding a plurality of horizontally arranged longitudinal reinforcing bars and transverse reinforcing bars.

Furthermore, a brick wall is arranged at the middle upper part of the downpipe body, and cement mortar is smeared on the inner side of the brick wall; the bottom of the dewatering well body is provided with a fine stone concrete bottom groove, and a broken stone cushion layer is arranged on the lower side of the fine stone concrete bottom groove.

(III) advantageous effects

The utility model provides a pair of vestibule ceiling drainage structures compares with prior art, and it has following beneficial effect:

(1) this technical scheme is through mutually supporting of water catch bowl, drain pipe and the well that falls, and when rainy day, the rainwater of wind and rain vestibule ceiling can flow to the water catch bowl along the ceiling and join in, and the rethread drain pipe flows into in the well that falls into water, and then discharges into municipal rainwater system nearby. The problem that rainwater is overstocked at the vestibule ceiling to lead to ceiling load to increase can be effectively avoided.

(2) This technical scheme is through setting up the filter equipment in the water catch bowl, avoids debris such as leaf to cause the jam problem of pipeline in the rainwater inflow drain pipe.

(3) This technical scheme is through the galvanized flat steel drain pipe strap that sets up every meter on the pipe in the water for the fixed drain pipe stands in one side of corridor frame stand, avoids the influence that causes the pipeline because of rivers or exogenic action down.

Drawings

Fig. 1 is a schematic cross-sectional view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional view of the well of the present invention.

Fig. 3 is a diagram of the profile iii-iii of fig. 2.

Fig. 4 is a schematic plan view of the well of the present invention.

Fig. 5 is the reinforcing bar diagram of the reinforced concrete cover plate of the utility model.

The labels in the figures are: 1-gallery frame support, 11-base, 12-beam, 2-ceiling, 3-drain pipe, 31-elbow pipe, 32-right angle tee pipe, 33-vertical pipe, 34-rubber telescopic connecting pipe, 4-galvanized flat steel drain pipe clamp, 5-water collecting tank, 6-filter, 7-water well, 71-brick wall building, 72-cement mortar, 73-fine stone concrete bottom tank, 74-gravel cushion layer and 8-cover plate.

Detailed Description

The technical solution in 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. The described embodiments are only some, but not all embodiments of the invention. Under the prerequisite that does not deviate from the design concept of the utility model, the ordinary person in the art should fall into the protection scope of the utility model to the various changes and improvements that the technical scheme of the utility model made.

Example 1:

as shown in figure 1, a drainage structure of a corridor ceiling comprises a corridor frame support post 1, wherein a base 11 buried in the ground is fixedly connected to the bottom of the corridor frame support post 1. The top of the corridor frame strut 1 is fixedly connected with a beam 12, and the beam 12 is fixedly connected with a corridor ceiling 2 through a fastening component; the corridor ceiling 2 is installed in a mode that one end is high and the other end is low, or the middle is high and the two ends are low.

A drain pipe 3 vertically arranged with the corridor frame support 1 is fixedly connected with one side of the corridor ceiling 2 through a fastener; the drain pipe 3 is fixedly connected with the corridor frame upright post 1 through a plurality of pipe clamps, and the pipe clamps adopt galvanized flat steel drain pipe clamps 4. And a galvanized flat steel drain pipe clamp 4 is arranged on the drain pipe 3 and the corridor frame upright post 1 every other meter. The drain pipe 3 can be further fixed on one side of the vertical column 1 of the gallery frame, and the influence on the pipeline caused by water flow or external force is avoided.

The position of the water discharge pipe 3 needing to be turned is connected with the vertical pipe 33 through an elbow pipe 31 or a tee pipe 32, and the connection position of the elbow pipe 31 and the vertical pipe 33 or the connection position of the tee pipe 32 and the vertical pipe 33 is connected in a switching mode through a rubber telescopic connecting pipe 34. In this embodiment, the elbow pipe 31 is a 90-degree HDPE elbow pipe, the tee pipe 32 is a HDPE tee pipe, the vertical pipe 33 is a DN100HDPE drainage vertical pipe, and the outer wall of the pipe is painted.

At the top of drain pipe 3, the downside that is located 2 tip of vestibule ceiling is provided with water catch bowl 5, the tip of the lower one end of vestibule ceiling 2 extend to water catch bowl 5 direction, until the top in the middle part of water catch bowl 5. It can be ensured that rain water on the corridor ceiling 2 is concentrated in the water collection tank 5.

A through hole communicated with the drain pipe 3 is arranged in the middle of the bottom surface of the water collecting tank 5, and a filter 6 is arranged at the through hole; the filter 6 is an umbrella-shaped cover plate, and a plurality of water flow holes are distributed on the cover plate; the bottom of the cover plate is detachably or displaceably fixed on the bottom surface of the water collection tank 5.

The bottom of drain pipe 3 and the well 7 that falls into water communicate, and the well 7 that falls into water includes the well body that falls into water, and the bottom of the well body that falls into water is provided with the drain pipe with municipal drainage system intercommunication, and the top of the well body that falls into water is provided with apron 8.

The cover plate 8 is a reinforced concrete cover plate, a reinforcing steel bar mesh is arranged in the reinforced concrete cover plate, and the reinforcing steel bar mesh is formed by binding a plurality of horizontally arranged longitudinal reinforcing steel bars and transverse reinforcing steel bars.

A brick wall 71 is arranged at the middle upper part of the dewatering well body, M10 cement mortar 72 is smeared on the inner side of the brick wall 71, and the smearing thickness of the M10 cement mortar 72 is 15 cm; the bottom of the water well body is provided with a fine stone concrete bottom groove 73, and a broken stone cushion 74 is arranged at the lower side of the fine stone concrete bottom groove 73. In the embodiment, the brick wall is made of M10 cement mortar, and the fine stone concrete bottom groove is C25 fine stone concrete bottom groove.

Claims

1. A drainage structure of a corridor ceiling comprises a corridor frame support post (1) and a corridor ceiling (2) fixed at the top of the corridor frame support post (1); the method is characterized in that: one side of the corridor ceiling (2) is fixedly connected with a drain pipe (3) which is arranged in parallel with the corridor frame strut (1) through a fastener; a water collecting tank (5) is arranged at the top of the drain pipe (3) and on the lower side of the end part of the corridor ceiling (2), and a through hole communicated with the drain pipe (3) is formed in the middle of the water collecting tank (5); the bottom of the drain pipe (3) is communicated with a water falling well (7), and the water falling well (7) is communicated with a municipal drainage system.

2. A vestibule ceiling drain structure as set forth in claim 1, wherein: the corridor ceiling (2) is installed in a mode that one end is high and the other end is low, or the middle is high and the two ends are low; the end part of the lower end of the corridor ceiling (2) extends towards the water collecting tank (5) until the upper part of the middle part of the water collecting tank (5).

3. A vestibule ceiling drain structure as set forth in claim 1, wherein: and a filter (6) is arranged at the through hole in the middle of the water collecting tank (5).

4. A vestibule ceiling drain structure as set forth in claim 3, wherein: the filter (6) is an umbrella-shaped cover plate, and a plurality of water flow holes are distributed in the cover plate; the bottom of the cover plate is detachably or displaceably fixed on the bottom surface of the water collecting tank (5).

5. A vestibule ceiling drain structure as set forth in claim 1, wherein: the position of the drain pipe (3) needing to be turned is connected with the vertical pipe (33) through an elbow pipeline (31) or a tee pipe (32), and the connection position of the elbow pipeline (31) and the vertical pipe (33) or the connection position of the tee pipe (32) and the vertical pipe (33) is connected through a rubber telescopic connecting pipe (34).

6. A vestibule ceiling drain structure as set forth in claim 1, wherein: the drain pipe (3) is fixedly connected with the corridor frame strut (1) through a plurality of pipe clamps.

7. A vestibule ceiling drain structure as set forth in claim 6, wherein: the pipe clamp is a galvanized flat steel drainage pipe clamp (4), and the distance between the galvanized flat steel drainage pipe clamp (4) and the drainage pipe (3) is one meter.

8. A vestibule ceiling drain structure as set forth in claim 1, wherein: the water falling well (7) comprises a water falling well body, a drain pipe communicated with a municipal drainage system is arranged at the bottom of the water falling well body, and a cover plate (8) is arranged at the top of the water falling well body.

9. A vestibule ceiling drain structure as set forth in claim 8, wherein: the cover plate (8) is a reinforced concrete cover plate, a reinforcing steel bar mesh is arranged in the reinforced concrete cover plate, and the reinforcing steel bar mesh is formed by binding a plurality of horizontally arranged longitudinal reinforcing steel bars and transverse reinforcing steel bars.

10. A vestibule ceiling drain structure as set forth in claim 8, wherein: a brick wall (71) is arranged at the middle upper part of the drainage well body, and cement mortar (72) is smeared on the inner side of the brick wall (71); the bottom of the dewatering well body is provided with a fine stone concrete bottom groove (73), and a broken stone cushion layer (74) is arranged on the lower side of the fine stone concrete bottom groove (73).