CN109629993A - A kind of entrance turnover plate type water-tight device - Google Patents
A kind of entrance turnover plate type water-tight device Download PDFInfo
- Publication number
- CN109629993A CN109629993A CN201811602253.0A CN201811602253A CN109629993A CN 109629993 A CN109629993 A CN 109629993A CN 201811602253 A CN201811602253 A CN 201811602253A CN 109629993 A CN109629993 A CN 109629993A
- Authority
- CN
- China
- Prior art keywords
- baffle
- entrance
- shaft
- plate type
- turnover plate
- 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
Links
- 230000007306 turnover Effects 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 3
- 238000007667 floating Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000004888 barrier function Effects 0.000 abstract description 4
- 238000012876 topography Methods 0.000 abstract description 3
- 238000006424 Flood reaction Methods 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of entrance turnover plate type water-tight devices, it is related to flood protection device field, for existing powerhouse of hydropower station since topography is lower, often ponding easily sends out region, using existing sandbag flood control mode inefficiency, the technical problems such as labor and time are at high cost are provided with wall using the two sides for including entrance, it is fixedly installed sealing strip and magnet respectively in wall end face, is rotatably provided with baffle between the wall of two sides；It is provided with shaft in ground between both walls body end face, baffle is welded in shaft, and shaft is parallel to each other with baffle and baffle can be spun upside down along shaft；Baffle is using scheme made of the material that can be attracted by magnet.When finding that water level goes up and floods entrance, by baffle pull-up, baffle is sucked and is close to sealing strip by magnet, so as to realize the barrier effect to flood.Program structure is simple, convenient for carrying out upgrading on the basis of existing.
Description
Technical field
The present invention relates to flood protection device field, in particular to a kind of entrance turnover plate type water-tight device.
Background technique
China's natural calamity takes place frequently, the side slope especially after southwestern high-mountain gorge areas, shake, and vegetation damage is serious, slope surface
The loose colluvial stability of exterior portion is poor, and massif is exposed for a long time, be easy to cause dust storm and small-sized Rolling Stone；Under rainstorm weather, hold
Landslide or mud-rock flow easily occurs, blocks river, forms barrier lake, leads to water logging workshop, bring more serious loss and repair
Multiple difficulty is huge.Specific situation is as follows: (1) super design standard flood: there are precipitation or other cause specifics in basin upstream, causes
Super design (checks) flood level of flood, cause power station Man Ba (dam break), workshop water inlet, waterwork damage, whole station power failure and
The accidents such as tripping；Or the level of tail water, when soaring, for water from workshop into factory's access tunnel (door), tailwater channel access tunnel enters workshop.
(2) super design standard rainfall: heavy rainfall in the short-term continuum of plant area may be led when rainfall is more than design standard
Plant area's ponding is caused to pour in workshop, full factory's drainage system is unable to satisfy draining needs；Or rainwater from ceiling gutter, door and window,
The positions such as cable duct, gutter pour into or flow backward in factory.(3) landslide, mud-rock flow: the slip mass that flood-discharge atomizing area induces, factory
Landslide, mud-rock flow near area, can the row of can exceed that lead ability, destruction is blocked structure, leads to on-site building damage, in traffic
The failure of disconnected and discharge structure, may directly destroy mill construction or lead to water logging workshop.
Powerhouse of hydropower station (especially underground power house) is since topography is lower, and often ponding easily sends out region, in recent years whenever
Flood season or heavy rain once in a while, will make powerhouse of hydropower station since drainage system excess load can not in time discharge rainwater, electrically
Equipment and facility, which are flooded, causes the non-major accident stopped of unit, has put into effect and " has reinforced with reference to the regional planning agency in 2013 yearly correlation cities
Construction project drainage waterlogging prevention ability planning guidance ", the height of Entrance to Basement Parking is distinctly claimed, underground parking
Entrance should be higher than that 30~50cm or more of periphery town road pavement；The height of water fender can be rule of thumb arranged in various regions, but not
It should be higher than that 100cm.
Therefore, it is necessary to a kind of flood control retaining device that can be automatically closed is arranged for powerhouse of hydropower station access tunnel.It is acted on
Exactly it is used to obstruct rainwater and pours into powerhouse of hydropower station, reaches good flood control water blocking effect；Save the flood control people when flood season arrives
The investment of power, when water level rises, by being arranged within water level inductor five minutes of powerhouse of hydropower station traffic access point
Water fender can be installed, no longer the person of sending someone carries sandbag；The cost of sandbag is saved, this product need not cooperation sandbag
Using can be up to the effect of waterproof invasion, not needing annual flood season again all more renews sandbag, also saves the sky of storage sandbag
Between.
Summary of the invention
The present invention provides a kind of entrance turnover plate type water-tight device, to solve existing powerhouse of hydropower station due to topography compared with
Low, often ponding easily sends out region, and using existing sandbag flood control mode inefficiency, the technologies such as labor and time are at high cost are asked
Topic.
To solve the above problems, the present invention adopts the following technical scheme that realization:
A kind of entrance turnover plate type water-tight device, the two sides including entrance are provided with wall, solid respectively in the wall end face
Surely it is provided with sealing strip and magnet, is rotatably provided with baffle between the wall of two sides；
Shaft is provided in ground between both walls body end face, the baffle is welded in the shaft, shaft and institute
State that baffle is parallel to each other and baffle can be spun upside down along shaft；
The baffle, which uses, to be made by the material that magnet attracts.
Under normal circumstances, baffle downwardly turns over parallel to the ground along shaft, passes through convenient for vehicle and pedestrian.When discovery water
When position goes up and floods entrance, by baffle pull-up, baffle is sucked and is close to sealing strip by magnet, so as to realize to flood
The barrier effect of water.Program structure is simple, convenient for carrying out upgrading on the basis of existing.
Preferably, the ground of the entrance, which is embedded in, is provided with electromagnet, and the electromagnet, which is located to turn under baffle, to be fallen
In the range of when being adjacent to ground.
It is embedded in by the ground of entrance and is provided with electromagnet, may be implemented what baffle stopped according to water level automatic turning
Control.
Preferably, the sealing sliver transvers section is semicircular structure.
Preferably, the shaft two sides are also arranged with torsional spring, and the one end of torsional spring is contacted with wall, and the other end and baffle are solid
Fixed connection, under not by external force, torsional spring drives baffle to be rotated up.
Preferably, it is additionally provided with water collecting sump on the external ground of the entrance, is provided with floating ball in the water collecting sump and opens
It closes, the normally-closed contact of the float switch is connected with electromagnet and power supply.
It is control circuit the simplest using float switch connecting electromagnets in series and power supply, structure is simple, and failure rate is low, work
Make reliable.
The power supply is direct current 24V power supply.
24V voltage is lower than safe voltage, can guarantee personnel safety well.
Beneficial effect of the present invention includes: that structure is simple, low in cost, easy to operate, and stability is good, convenient for assembling and inspection
It repairs.
Detailed description of the invention
Fig. 1 is embodiment general structure schematic diagram provided by the invention；
Fig. 2 is embodiment electric operation control circuit figure provided by the invention.
In figure, each label is respectively indicated: entrance 1, baffle 2, sealing strip 3 with, magnet 4, electromagnet 5, shaft 20, turn round
Spring 21.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with Fig. 1 in the embodiment of the present invention
And Fig. 2, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.The embodiment of the present invention being usually described and illustrated herein in the accompanying drawings
Detailed description be not intended to limit the range of claimed invention, but be merely representative of selected embodiment of the invention.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of entrance turnover plate type water-tight device, the two sides of entrance 1 are provided with the wall being parallel to each other
10, being fixedly installed cross section respectively in 10 end face of wall (inlet) is semicircular structure sealing strip 3 and permanent magnet 4.
Slot is offered in ground between 10 end face of two sides wall, bearing block is provided in slot, is equipped with and is turned in bearing block
Axis 20, baffle 2 are made of iron plate, are welded in shaft 20, and shaft 20 and baffle 2 are parallel to each other and baffle 2 can be along
Shaft 20 is spun upside down；2 length of baffle should be longer than the width of entrance.20 two sides of shaft are also arranged with torsional spring 21,21 one end of torsional spring
It is contacted with wall 10, the other end is fixedly connected with baffle 2, and under not by external force, torsional spring 21 drives baffle 2 to be rotated up.
The ground of entrance 1, which is embedded in, is provided with electromagnet 5, and electromagnet 5, which is located under baffle 2, turns over the range fallen when being adjacent to ground
It is interior.
Be additionally provided with water collecting sump on the external ground of entrance 1, be provided with float switch in water collecting sump, float switch it is normal
Closed contact is connected with electromagnet 5 and power supply, and wherein power supply is direct current 24V power supply.
Under normal circumstances, baffle 2 is downwardly turned over parallel to the ground and is sucked by electromagnet along shaft 20, convenient for vehicle and
Pedestrian passes through.As shown in connection with fig. 2, when finding that water level goes up, the water collecting sump water level on the external ground of entrance 1 also goes up,
The float switch to set within it is caused to act, that because of its connection is normally closed point S, and electromagnet loses electric energy, magnetic after floating ball movement
Property disappear, baffle 2 inverts upwards under the action of pressure spring 21, and is sucked and is close to by magnet 4 sealing strip 3, so as to realize
To the barrier effect of flood.Program structure is simple, and failure rate is low, and reliable operation is easy to operate, and stability is good, convenient for assembling
And maintenance.
Claims (6)
1. a kind of entrance turnover plate type water-tight device, the two sides including entrance (1) are provided with wall (10), it is characterised in that:
It is fixedly installed sealing strip (3) and magnet (4) respectively in the wall (10) end face, can be rotated between two sides wall (10)
It is provided with baffle (2)；
It is provided with shaft (20) in ground between two sides wall (10) end face, the baffle (2) is welded on the shaft
(20) on, shaft (20) is parallel to each other with the baffle (2) and baffle (2) can be spun upside down along shaft (20)；
The baffle (2), which uses, to be made by the material that magnet attracts.
2. a kind of entrance turnover plate type water-tight device according to claim 1, it is characterised in that:
The ground of the entrance (1), which is embedded in, to be provided with electromagnet (5), and the electromagnet (5), which is located to turn under baffle (2), to fall
In the range of when being adjacent to ground.
3. a kind of entrance turnover plate type water-tight device according to claim 1, it is characterised in that:
Sealing strip (3) cross section is semicircular structure.
4. a kind of entrance turnover plate type water-tight device according to claim 1, it is characterised in that:
Shaft (20) two sides are also arranged with torsional spring (21), and described torsional spring (21) one end is contacted with wall (10), the other end with
Baffle (2) is fixedly connected, and under not by external force, torsional spring (21) drives baffle (2) to be rotated up.
5. a kind of entrance turnover plate type water-tight device according to claim 2, it is characterised in that:
It is additionally provided with water collecting sump on the external ground of the entrance (1), float switch is provided in the water collecting sump, it is described floating
The normally-closed contact of ball switch is connected with electromagnet (5) and power supply.
6. a kind of entrance turnover plate type water-tight device according to claim 5, it is characterised in that:
The power supply is direct current 24V power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811602253.0A CN109629993A (en) | 2018-12-26 | 2018-12-26 | A kind of entrance turnover plate type water-tight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811602253.0A CN109629993A (en) | 2018-12-26 | 2018-12-26 | A kind of entrance turnover plate type water-tight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109629993A true CN109629993A (en) | 2019-04-16 |
Family
ID=66077947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811602253.0A Pending CN109629993A (en) | 2018-12-26 | 2018-12-26 | A kind of entrance turnover plate type water-tight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109629993A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080667A (en) * | 2019-05-15 | 2019-08-02 | 长江勘测规划设计研究有限责任公司 | A kind of simple water blocking sill of subway station entrance and construction method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649035U (en) * | 2009-12-07 | 2010-11-24 | 河南省电力公司许昌供电公司 | Flood control movable baffle plate device |
| CN106593268A (en) * | 2016-12-22 | 2017-04-26 | 南京军理科技股份有限公司 | Water blocking device for preventing vehicles from passing accidentally |
| CN209761280U (en) * | 2018-12-26 | 2019-12-10 | 大唐水电科学技术研究院有限公司 | entrance and exit panel turnover type waterproof device |
-
2018
- 2018-12-26 CN CN201811602253.0A patent/CN109629993A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649035U (en) * | 2009-12-07 | 2010-11-24 | 河南省电力公司许昌供电公司 | Flood control movable baffle plate device |
| CN106593268A (en) * | 2016-12-22 | 2017-04-26 | 南京军理科技股份有限公司 | Water blocking device for preventing vehicles from passing accidentally |
| CN209761280U (en) * | 2018-12-26 | 2019-12-10 | 大唐水电科学技术研究院有限公司 | entrance and exit panel turnover type waterproof device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080667A (en) * | 2019-05-15 | 2019-08-02 | 长江勘测规划设计研究有限责任公司 | A kind of simple water blocking sill of subway station entrance and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |
|
| RJ01 | Rejection of invention patent application after publication |