CN208328833U - Powerhouse of hydropower station traffic access point flood protection device - Google Patents
Powerhouse of hydropower station traffic access point flood protection device Download PDFInfo
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- CN208328833U CN208328833U CN201820751493.6U CN201820751493U CN208328833U CN 208328833 U CN208328833 U CN 208328833U CN 201820751493 U CN201820751493 U CN 201820751493U CN 208328833 U CN208328833 U CN 208328833U
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- antipriming
- access point
- support plate
- water
- traffic access
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Abstract
The utility model discloses a kind of powerhouse of hydropower station traffic access point flood protection devices, it is related to flood protection device field, for powerhouse of hydropower station since topography is lower, often ponding easily sends out region, using existing sandbag flood control mode inefficiency, the problems such as labor and time are at high cost, using include be embedded traffic access point ground can slide up and down support plate and can along support plate side rotate and with support plate be in close contact water fender, the position that support plate is contacted with water fender is provided with antipriming.Be embedded on traffic access point ground can the support plate of telescopic slide can be above ground level in the extended state up and down, effectively stop the water of certain altitude, when water level is further up, using that can rotate along support plate side and further increase and stop flood with the water fender of support plate close contact, the position that support plate is contacted with water fender is provided with the effect that antipriming further improves blocking.Program structure is simple, facilitates operation, and block-water effect is obvious.
Description
Technical field
The utility model relates to flood protection device field, in particular to a kind of powerhouse of hydropower station traffic access point flood protection 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.During " 813 " heavy rains in 2010, Min
The major small Zhigou in river basin has generally broken out mud-stone flow disaster.Burning room ditch, the toon ditch for reflecting the power station Xiu Wan downstream are broken out
Macrosolifluction, the exit or entrance of a clitch go out object up to more than 60 ten thousand steres, block Ming River main stem and form lake of being jammed, raise the tail water in factory site area
Position reaches 893.4 meters, is higher than about 4 meters of damming lake stage when " 512 " Wenchuan special violent earthquake.River is again by reflecting Xiu Wanshui
Workshop is flowed backward into factory's access tunnel in the tailrace tunnel in power station and fishing sub- small stream level-one power station, causes to flood loss.
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.
Utility model content
To solve the above problems, the utility model provides a kind of powerhouse of hydropower station traffic access point flood protection device, use
Following technical solution is realized:
A kind of powerhouse of hydropower station traffic access point flood protection device, including being embedded sliding up and down on traffic access point ground
Support plate and can along support plate side rotate and with support plate be in close contact water fender；
The position that support plate is contacted with water fender is provided with antipriming.
Be embedded traffic access point ground can the support plate of telescopic slide can be above ground level in the extended state up and down,
Effectively stop certain altitude water, when water level is further up, using can along support plate side rotate and and support plate
The water fender of close contact further increases and stops flood, in order to guarantee that the effect stopped, support plate are contacted with water fender
Position is provided with antipriming.Above-mentioned technical proposal can use for reference existing lifting gate combination production moreover, structure is simple, just
Just it operates, block-water effect is obvious, greatly reduces the labor and time cost that manual handling sandbag blocks water.
Preferably, the traffic access point ground offers support board slot, supports in board slot and is fixedly installed hydraulic jack
Top, the top of hydraulic jack is fixedly connected with the bottom of the support plate；Big, the resistance to compression energy using hydraulic jack promotion strength
Power is strong, stable structure, easy to operate.
Support board slot two sides are fixedly installed support post respectively, and the support post includes the first support post and second
Support post, the first support post are hinged by rotating connector and the water fender；Water fender and the first support post use
Articulated manner, convenient for operation, also saving space.
Be fixedly installed hydraulic extending apparatus on the side wall of traffic access point side, the telescoping mechanism of hydraulic extending apparatus with
Rotation connection, flexible by hydraulic extending apparatus enable to water fender to rotate along rotating connector on front side of the water fender
And realize that water fender and support plate, support post combining closely or separating；
The antipriming include the first antipriming, the second antipriming, third antipriming, the 4th antipriming,
5th antipriming, the 6th antipriming；
The support plate has been fixedly arranged at the upper side the first antipriming, and the water fender bottom side is fixedly installed the second sealing
Device, the first antipriming and the second antipriming are mutually matched setting；
The water fender is fixedly installed third antipriming, the first support post one close to the side of the first support post
Side is fixedly installed the 4th antipriming, and third antipriming and the 4th antipriming are mutually matched setting；
The water fender other side is fixedly installed the 5th antipriming, and the second support post side is fixedly installed the 6th sealing
Device, the 5th antipriming and the 6th antipriming are mutually matched setting.
Three face of water fender is both provided with antipriming and can combine closely with the first support post, support plate, further
Improve waterproof performance.
Preferably, the first water level sensor and the second water level are further fixedly arranged on the side wall of the traffic access point side
Sensor, the first water level sensor mounting height are lower than the mounting height of the second water level sensor；
The signal of first water level sensor is used to control the lifting of hydraulic jack, and the signal of the second water level sensor is used for
Control the flexible of hydraulic extending apparatus.
Different sensor heights detects different water levels, the water-tight device of corresponding control different height, effectively saving energy
Source and avoid equipment loss.
Preferably, it is fixedly installed warning lamp at the top of the water fender, the on or off of the warning lamp is by the first level sensor
Device is controlled.
Preferably, the antipriming uses the article rubber water stop with concave-convex fit structure.The sealing of concave-convex fit structure
Adhesive tape can block water very well, and its even closer cooperation by lateral pressure, block water to further increase
Ability.
Preferably, the article rubber water stop is made of ethylene propylene diene rubber.Because its main chain is by chemically stable saturated hydrocarbons
Composition only contains unsaturated double-bond in the side chain, therefore the ageing-resistant performances such as its resistance to ozone, heat-resisting, weather-proof are excellent.
Preferably, the water fender is made of aluminum alloy materials；Since water fender needs hanging and lateral rotation,
More lighter, better, but cannot lose due structural strength again, aluminum alloy materials are suitable materials the most.
The support plate is made of 304 stainless steel materials.
Preferably, the support post is made of 304 stainless steel materials.
Preferably, the warning lamp is red LED flashing light.LED flashing light energy saving flash effect is good.
Detailed description of the invention
Fig. 1 is embodiment forward structure schematic diagram provided by the utility model；
Fig. 2 is embodiment left-hand structural schematic diagram provided by the utility model；
Fig. 3 is embodiment top provided by the utility model to structural schematic diagram；
Fig. 4 is the partial enlargement diagram of Fig. 3；
Fig. 5 is the partial enlargement diagram of Fig. 2；
In figure, A arrow direction is water (flow) direction, and B arrow direction is to enter workshop direction, and C arrow direction is that water fender closes
Rotation direction when closing；
Each label respectively indicates in figure:
Water fender 1, support plate 3, hydraulic jack 4, warning lamp 6, rotating connector 7, hydraulic extending apparatus 8, the first water
Level sensor 9, the second water level sensor 10, the first antipriming 20, the second antipriming 21, third antipriming the 22, the 4th
Antipriming 23, the 5th antipriming 24, the 6th antipriming 25, the first support post 50, the second support post 51.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, implement below in conjunction with the utility model
Fig. 1 ~ 5 in example, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described reality
Applying example is the utility model a part of the embodiment, instead of all the embodiments.Usually it is described and illustrated herein in the accompanying drawings
The detailed description of the embodiments of the present invention is not intended to limit the range of claimed invention, but only table
Show the selected embodiment of the utility model.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, fall within the protection scope of the utility model.
As shown in Fig. 1 ~ 5, a kind of powerhouse of hydropower station traffic access point flood protection device, including be embedded on traffic access point ground
Can slide up and down support plate 3 and can along 3 side of support plate rotate and with support plate 3 be in close contact water fender 1；
The position that support plate 3 is contacted with water fender 1 is provided with antipriming.
Specifically, traffic access point ground offers support board slot, supports in board slot and is fixedly installed hydraulic jack 4,
The top of hydraulic jack 4 is fixedly connected with the bottom of support plate 3.Support board slot two sides are fixedly installed support post respectively,
Support post includes the first support post 50 and the second support post 51, and the first support post 50 passes through rotating connector 7 and gear
Water plate 1 is hinged.Hydraulic extending apparatus 8, the telescopic machine of hydraulic extending apparatus 8 are fixedly installed on the side wall of traffic access point side
It is rotatablely connected on front side of structure and water fender 1, flexible by hydraulic extending apparatus 8 enables to water fender 1 along rotating connector 7
Rotate and realize that water fender 1 and support plate 3, support post combining closely or separating.
Antipriming includes the first antipriming 20, the second antipriming 21, third antipriming 22, the 4th antipriming
23, the 5th antipriming 24, the 6th antipriming 25；Support plate 3 has been fixedly arranged at the upper side the first antipriming 20, water fender 1
Bottom side is fixedly installed the second antipriming 21, and the first antipriming 20 and the second antipriming 21 are mutually matched setting；Water blocking
Plate 1 is fixedly installed third antipriming 22 close to the side of the first support post 50, and the fixation of 50 side of the first support post is set
It is equipped with the 4th antipriming 23, third antipriming 22 and the 4th antipriming 23 are mutually matched setting；1 other side of water fender is solid
Surely it is provided with the 5th antipriming 24,51 side of the second support post is fixedly installed the 6th antipriming 25, the 5th sealing dress
Set 24 and the 6th antipriming 25 be mutually matched setting.
The first water level sensor 9 and the second water level sensor 10 are further fixedly arranged on the side wall of traffic access point side,
First water level sensor, 9 mounting height is lower than the mounting height of the second water level sensor 10；
The signal of first water level sensor 9 is used to control the lifting of hydraulic jack 4, the signal of the second water level sensor 10
For controlling the flexible of hydraulic extending apparatus 8.
Wherein: warning lamp 6 is fixedly installed at the top of water fender 1, the on or off of the warning lamp 6 is by the first water level sensor 9
It is controlled；Antipriming uses the article rubber water stop with concave-convex fit structure, and article rubber water stop is made of ethylene propylene diene rubber；
Water fender 1 is made of aluminum alloy materials；Support plate 3 is made of 304 stainless steel materials；Support post uses 304 stainless steels
Material is made；Warning lamp 6 is red LED flashing light.
Water fender can be stored on powerhouse of hydropower station outer wall when usually storing, and water fender bottom supporting steel plate passes through thousand
The adjustment of jin top hydraulic device is put into concordant with ground, does not influence normal vehicles while passing.When in traffic road external water level exception
When liter reaches the first water level sensor, start LED flashing light, while opening the jack liquid for touching and opening under the supporting steel plate of bottom
Pressure device promotes bottom supporting steel plate in place；When water level rises to the second water level sensor, start the hydraulic pressure support of water fender
Device, automatic stretching, extension, which is closed, works as water level in place.
Compared with prior art, advantages of the present invention:
1. structure is simple, production easy to produce, use cost are low, it is practical, repair part and be easy purchase, part is at cheap.
It is unattended, it can be achieved that full-automatic exclusive use 2. be not take up the space of traffic route when flat, it can be with water logging factory
The linkage of room early warning system platform.
3. being that pressure increases the active force of baffle, so that special antipriming is more as external water level continues to rise
It is closely knit, it can effective sealing.
Claims (9)
1. a kind of powerhouse of hydropower station traffic access point flood protection device, which is characterized in that including being embedded on traffic access point ground
The support plate that can slide up and down (3) and the water blocking that can be rotated along support plate (3) side and be in close contact with support plate (3)
Plate (1)；
The position that support plate (3) is contacted with water fender (1) is provided with antipriming.
2. powerhouse of hydropower station traffic access point flood protection device according to claim 1, it is characterised in that:
The traffic access point ground offers support board slot, supports and is fixedly installed hydraulic jack (4) in board slot, and hydraulic thousand
The top on jin top (4) is fixedly connected with the bottom of the support plate (3)；
Support board slot two sides are fixedly installed support post respectively, and the support post includes the first support post (50) and second
Support post (51), the first support post (50) are hinged by rotating connector (7) and the water fender (1)；
It is fixedly installed on the side wall of traffic access point side hydraulic extending apparatus (8), the telescoping mechanism of hydraulic extending apparatus (8)
With the water fender (1) on front side of be rotatablely connected, by hydraulic extending apparatus (8) it is flexible enable to water fender (1) along turn
Follower link (7) rotates and realizes that water fender (1) and support plate (3), support post combining closely or separating；
The antipriming stops including the first antipriming (20), the second antipriming (21), third antipriming (22), the 4th
Water installations (23), the 5th antipriming (24), the 6th antipriming (25)；
The support plate (3) has been fixedly arranged at the upper side the first antipriming (20), and water fender (1) bottom side is fixedly installed
Two antiprimings (21), the first antipriming (20) and the second antipriming (21) are mutually matched setting；
The water fender (1) is fixedly installed third antipriming (22) close to the side of the first support post (50), and first
Support column (50) side is fixedly installed the 4th antipriming (23), third antipriming (22) and the 4th antipriming (23) phase
Mutually matching setting；
Water fender (1) other side is fixedly installed the 5th antipriming (24), and the second support post (51) side is fixedly installed
6th antipriming (25), the 5th antipriming (24) and the 6th antipriming (25) are mutually matched setting.
3. powerhouse of hydropower station traffic access point flood protection device according to claim 2, it is characterised in that:
The first water level sensor (9) and the second water level sensor are further fixedly arranged on the side wall of the traffic access point side
(10), the first water level sensor (9) mounting height is lower than the mounting height of the second water level sensor (10)；
The signal of first water level sensor (9) is used to control the lifting of hydraulic jack (4), the letter of the second water level sensor (10)
Number for controlling the flexible of hydraulic extending apparatus (8).
4. powerhouse of hydropower station traffic access point flood protection device according to claim 3, it is characterised in that:
Warning lamp (6) are fixedly installed at the top of the water fender (1), the on or off of the warning lamp (6) is by the first water level sensor
(9) it is controlled.
5. described in any item powerhouse of hydropower station traffic access point flood protection devices according to claim 1 ~ 4, it is characterised in that:
The antipriming uses the article rubber water stop with concave-convex fit structure.
6. powerhouse of hydropower station traffic access point flood protection device according to claim 5, it is characterised in that:
The article rubber water stop is made of ethylene propylene diene rubber.
7. described in any item powerhouse of hydropower station traffic access point flood protection devices according to claim 1 ~ 4, it is characterised in that:
The water fender (1) is made of aluminum alloy materials；
The support plate (3) is made of 304 stainless steel materials.
8. according to the described in any item powerhouse of hydropower station traffic access point flood protection devices of claim 2 ~ 4, it is characterised in that:
The support post is made of 304 stainless steel materials.
9. powerhouse of hydropower station traffic access point flood protection device according to claim 4, it is characterised in that:
The warning lamp (6) is red LED flashing light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820751493.6U CN208328833U (en) | 2018-05-21 | 2018-05-21 | Powerhouse of hydropower station traffic access point flood protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820751493.6U CN208328833U (en) | 2018-05-21 | 2018-05-21 | Powerhouse of hydropower station traffic access point flood protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208328833U true CN208328833U (en) | 2019-01-04 |
Family
ID=64774237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820751493.6U Active CN208328833U (en) | 2018-05-21 | 2018-05-21 | Powerhouse of hydropower station traffic access point flood protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208328833U (en) |
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2018
- 2018-05-21 CN CN201820751493.6U patent/CN208328833U/en active Active
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