CN110107206A - Subway station entrance arc water blocking sill and construction method - Google Patents
Subway station entrance arc water blocking sill and construction method Download PDFInfo
- Publication number
- CN110107206A CN110107206A CN201910407464.7A CN201910407464A CN110107206A CN 110107206 A CN110107206 A CN 110107206A CN 201910407464 A CN201910407464 A CN 201910407464A CN 110107206 A CN110107206 A CN 110107206A
- Authority
- CN
- China
- Prior art keywords
- arc
- plate
- watertight shutter
- shaped watertight
- entrance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B2009/007—Flood panels
Abstract
The invention discloses a kind of subway station entrance arc water blocking sill, it includes the groove being preset on entrance bottom plate, the arc-shaped watertight shutter in groove, the left plate and right steel plate for being arranged on entrance bottom plate and being located at groove two sides, left plate side is land side, and right steel plate side is the side that meets water；Left plate and right steel plate, which overhang to groove side, to be arranged, the mandrel of left plate and arc-shaped watertight shutter is hinged；It is provided with outside arc-shaped watertight shutter and the matched extension plate of right steel plate.The present invention has followed the principle of simple and convenient, realizes and realizes that flood period effectively stops flood, dry season can be hidden in entrance ground, not influence the use and beauty at station.The invention further relates to the construction methods of this subway station entrance arc water blocking sill.
Description
Technical field
The present invention relates to subway engineering design fields, more specifically say it is a kind of subway station entrance arc water blocking
Sill.The invention further relates to the construction methods of this subway station entrance arc water blocking sill.
Background technique
Expansion and three-dimensional development with city, significant changes have occurred because artificial reconstructed in city underlying surface, waterproof
Ground is increased, and Rainfall-runoff amount is caused to increase, and confluence is accelerated, and city is easier to that waterlogging has caused serious damage.
Domestic subway has welcome the gold period of high speed development in recent years, and urban waterlogging brings serious prestige to Development of underground railway
The side of body, the current country has multiple cities since urban waterlogging causes flood to flow backward in station from station entrance-exit, to cause tight
How weight economic loss effectively prevent urban waterlogging to become puzzlement one great difficulty of subway construction person to the harm of subway bring
Topic, it is common practice that by entrance elevated height, if but the setting height be higher than region water drainage flood height, not only increase
Extra bus station civil engineering cost, also allows the more up/down steps of passenger, and especially passenger's use to action obstacle is made troubles, while outside
It is also poor to see effect；Otherwise height is flooded in the water drainage lower than region, the danger of station flood reverse irrigation will be greatly increased；In order to
Prevent flood from flowing backward station from station entrance-exit, subway staff has to prepare a large amount of sandbags, in case flood temporarily hinders
Flood is kept off, but which operation is extremely inconvenient, sandbag, which is stacked, also to be used to station and neatly affect.
Therefore, it is necessary for researching and developing a kind of subway station entrance arc water blocking sill.
Summary of the invention
The first object of the present invention is and to provide a kind of subway station in order to overcome the shortcoming of above-mentioned background technology and enter and leave
Mouth arc water blocking sill.
The second object of the present invention is to provide for the construction method of this subway station entrance arc water blocking sill.
In order to realize above-mentioned first purpose, the technical solution of the present invention is as follows: in order to realize above-mentioned first purpose, it is of the invention
Technical solution are as follows: subway station entrance arc water blocking sill, it is characterised in that: including be preset on entrance bottom plate groove, position
In in groove arc-shaped watertight shutter, be arranged on entrance bottom plate and be located at groove two sides left plate and right steel plate, left plate
Side is land side, and right steel plate side is the side that meets water；
The left plate and right steel plate, which overhang to groove side, to be arranged, the mandrel of left plate and arc-shaped watertight shutter is hinged；
It is provided with outside the arc-shaped watertight shutter and the matched extension plate of right steel plate.
It is provided on the inner edge of the arc-shaped watertight shutter and matched sealing rod at right steel plate overhanging.
Buffering suface is provided at the matching of the right steel plate and extension plate.
Fixing piece is provided on the extension plate.
The left plate is hinged by the mandrel of hinge and arc-shaped watertight shutter.
In order to realize above-mentioned second purpose, the technical solution of the present invention is as follows: the construction of subway station entrance arc water blocking sill
Method, it is characterised in that: the following steps are included:
Step 1: reserving groove on entrance bottom plate, left plate is installed in the two sides of groove in entrance construction of bottom plates
With right steel plate；
Step 2: in side wall construction, the mounting-fixing base on side wall；
Step 3: installation arc-shaped watertight shutter keeps left plate hinged with arc-shaped watertight shutter；
Step 4: arc-shaped watertight shutter is hidden in groove in dry season, so that arc-shaped watertight shutter composition entrance bottom plate
A part；
When flood that temporarily, arc-shaped watertight shutter is opened, 90 ° of rotation, fixing seat is connect with fixing piece, and arc-shaped watertight shutter is opened
It opens, flood is stopped to flow backward to station.
The present invention has followed the principle of simple and convenient, realizes and realizes that flood period effectively stops flood, dry season can be hidden
Entrance ground is ensconced, does not influence the use and beauty at station；The present invention simultaneously has advantage at low cost, easy to operate, can
To bring preferable economic benefit and social benefit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram under arc-shaped watertight shutter closed state of the invention.
Fig. 2 is the structural schematic diagram under arc-shaped watertight shutter open state of the invention.
Fig. 3 is the sectional view at arc-shaped watertight shutter open state lower side wall of the invention.
Wherein, 1- bottom plate, 11- groove, 2- arc-shaped watertight shutter, the outside 21-, 211- extension plate, 212- bolt, 22- inner edge,
221- sealing rod, 31- left plate, 311- hinge, the right steel plate of 32-, 4- side wall.
Specific embodiment
The performance that the invention will now be described in detail with reference to the accompanying drawings, but they and do not constitute a limitation of the invention, only
It is for example.Advantages of the present invention is set to will become clearer and be readily appreciated that by explanation simultaneously.
Refering to known to attached drawing: subway station entrance arc water blocking sill, it is characterised in that: including being preset in entrance bottom plate 1
On groove 11, the arc-shaped watertight shutter 2 in groove 11, be arranged on entrance bottom plate 1 and be located at 11 two sides of groove a left side
Steel plate 31 and right steel plate 32,31 side of left plate are land side, and right 31 side of steel plate is the side that meets water；
The left plate 31 and right steel plate 32, which overhang to 11 side of groove, to be arranged, the core of left plate 31 and arc-shaped watertight shutter 2
Axis is hinged；
The outside 21 of the arc-shaped watertight shutter 2 is provided with and the matched extension plate 211 of right steel plate 32.
It is provided on the inner edge 22 of the arc-shaped watertight shutter 2 and matched sealing rod 221 at right 32 overhanging of steel plate, it is ensured that
Closed prevent flood from leaking out to station with being formed at right 32 overhanging of steel plate in the on state；2 both ends arc of arc-shaped watertight shutter simultaneously
Shape side also needs to be wrapped up with rubber sealing strip again, also prevents flood lateral leakage.
It is provided with rubber buffer face at the right steel plate 32 and the matching of extension plate 211, pedestrian is reduced and tramples arc water blocking
The metal strike noise generated when plate 2.
Fixing piece is provided on the extension plate 211, fixing piece is bolt 212.
The left plate 31 is hinged by hinge 311 and the mandrel of arc-shaped watertight shutter 2.
The construction method of subway station entrance arc water blocking sill, comprising the following steps:
Step 1: reserving groove 11 on entrance bottom plate 1, installed when entrance bottom plate 1 is constructed in the two sides of groove 11
Left plate 31 and right steel plate 32；The width of groove 11 is matched with depth with 2 size of arc-shaped watertight shutter, generally 500-600mm wide,
600-700mm is deep；
Step 2: when side wall 4 is constructed, steel plate being installed in the contact surface of side wall 4 and arc-shaped watertight shutter 2, with reduction and arc
The frictional force and the lateral antiseep effect of reinforcement of 2 contact surface of water fender.Fixing bolt 212 need to be installed in side wall construction simultaneously
Fixing seat.；
Step 3: installation arc-shaped watertight shutter 2 keeps left plate 31 and arc-shaped watertight shutter 2 hinged, and arc-shaped watertight shutter 2 need to be using light
Matter metal structure, it is easily operated when opening, closing；
Step 4: arc-shaped watertight shutter 2 being hidden in groove 11 in dry season, so that arc-shaped watertight shutter 2 forms entrance bottom
It is current beautiful with entrance not influence personnel for a part of plate 1；
When flood that temporarily, arc-shaped watertight shutter 2 is opened, 90 ° of rotation, fixing seat is connect with fixing piece, arc-shaped watertight shutter 2
It opens, effectively flood is stopped to flow backward to station.
Other unaccounted parts belong to the prior art.
Claims (6)
1. subway station entrance arc water blocking sill, it is characterised in that: including be preset on entrance bottom plate (1) groove (11),
The left plate of arc-shaped watertight shutter (2), setting on entrance bottom plate (1) and positioned at groove (11) two sides in groove (11)
(31) and right steel plate (32), left plate (31) side are land side, and right steel plate (31) side is the side that meets water；
The left plate (31) and right steel plate (32), which overhang to groove (11) side, to be arranged, left plate (31) and arc-shaped watertight shutter
(2) mandrel is hinged；
The outside (21) of the arc-shaped watertight shutter (2) is provided with and right steel plate (32) matched extension plate (211).
2. subway station entrance arc water blocking sill according to claim 1, it is characterised in that: the arc-shaped watertight shutter (2)
Inner edge (22) on be provided with and sealing rod (221) matched at right steel plate (32) overhanging.
3. according to claim subway station entrance arc water blocking sill according to claim 1 or 2, it is characterised in that: institute
It states and is provided with buffering suface at the matching of right steel plate (32) and extension plate (211).
4. according to claim subway station entrance arc water blocking sill according to claim 3, it is characterised in that: described to prolong
Long slab is provided with fixing piece on (211).
5. according to claim subway station entrance arc water blocking sill according to claim 4, it is characterised in that: the left side
Steel plate (31) is hinged by hinge (311) and the mandrel of arc-shaped watertight shutter (2).
6. the construction method of subway station entrance arc water blocking sill, it is characterised in that: the following steps are included:
Step 1: groove (11) are reserved on entrance bottom plate (1), when entrance bottom plate (1) constructs in the two sides of groove (11)
Left plate (31) and right steel plate (32) are installed；
Step 2: when side wall (4) construct, the mounting-fixing base on side wall (4)；
Step 3: installation arc-shaped watertight shutter (2) keeps left plate (31) and arc-shaped watertight shutter (2) hinged；
Step 4: arc-shaped watertight shutter 2 being hidden in groove 11 in dry season, so that arc-shaped watertight shutter 2 forms entrance bottom plate 1
A part；
When flood that temporarily, arc-shaped watertight shutter 2 is opened, 90 ° of rotation, fixing seat is connect with fixing piece, and arc-shaped watertight shutter 2 is opened
It opens, flood is stopped to flow backward to station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910407464.7A CN110107206A (en) | 2019-05-15 | 2019-05-15 | Subway station entrance arc water blocking sill and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910407464.7A CN110107206A (en) | 2019-05-15 | 2019-05-15 | Subway station entrance arc water blocking sill and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110107206A true CN110107206A (en) | 2019-08-09 |
Family
ID=67490438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910407464.7A Pending CN110107206A (en) | 2019-05-15 | 2019-05-15 | Subway station entrance arc water blocking sill and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110107206A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969564A (en) * | 2020-07-16 | 2022-01-25 | 张东明 | Automatic water blocking device for underground garage entrance |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930247A (en) * | 2017-03-01 | 2017-07-07 | 衢州市江汇翻板闸门有限公司 | A kind of floatage-type flap gate |
| CN210564251U (en) * | 2019-05-15 | 2020-05-19 | 长江勘测规划设计研究有限责任公司 | Arc-shaped water retaining sill for entrance and exit of subway station |
-
2019
- 2019-05-15 CN CN201910407464.7A patent/CN110107206A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930247A (en) * | 2017-03-01 | 2017-07-07 | 衢州市江汇翻板闸门有限公司 | A kind of floatage-type flap gate |
| CN210564251U (en) * | 2019-05-15 | 2020-05-19 | 长江勘测规划设计研究有限责任公司 | Arc-shaped water retaining sill for entrance and exit of subway station |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969564A (en) * | 2020-07-16 | 2022-01-25 | 张东明 | Automatic water blocking device for underground garage entrance |
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