CN107604883A - A kind of energy dissipating buffer type hydraulic dam - Google Patents
A kind of energy dissipating buffer type hydraulic dam Download PDFInfo
- Publication number
- CN107604883A CN107604883A CN201711105912.5A CN201711105912A CN107604883A CN 107604883 A CN107604883 A CN 107604883A CN 201711105912 A CN201711105912 A CN 201711105912A CN 107604883 A CN107604883 A CN 107604883A
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- energy dissipating
- mounting seat
- plate
- buffer type
- 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.)
- Granted
Links
- 230000003139 buffering effect Effects 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000001035 drying Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 238000000855 fermentation Methods 0.000 claims description 6
- 230000004151 fermentation Effects 0.000 claims description 6
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 6
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 6
- 239000004166 Lanolin Substances 0.000 claims description 3
- 244000137852 Petrea volubilis Species 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 229940039717 lanolin Drugs 0.000 claims description 3
- 235000019388 lanolin Nutrition 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000012286 potassium permanganate Substances 0.000 claims description 3
- 235000010344 sodium nitrate Nutrition 0.000 claims description 3
- 239000004317 sodium nitrate Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229940099259 vaseline Drugs 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 230000003111 delayed effect Effects 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Abstract
The present invention relates to a kind of energy dissipating buffer type hydraulic dam, including dam body, the first mounting seat is set on dam body, first mounting seat connects baffle plate by jointed shaft one, the right flank of baffle plate sets the second mounting seat, second mounting seat connects the top of the piston rod of the first multistage hydraulic cylinder by jointed shaft two, the end of multistage hydraulic cylinder connects the 3rd mounting seat by jointed shaft three, on the top for the piston rod that 3rd mounting seat is fixedly connected on the second multistage hydraulic cylinder, second multistage hydraulic cylinder is horizontally set in the foundation ditch on dam body, multiple discharge orifices are opened up above baffle plate, the both sides of discharge orifice set directive slide track, the slide plate being slidably connected with directive slide track is set between directive slide track, displacement adjusting device is set above slide plate, baffle plate passes on left attachment means connection buffering energy dissipator.The present invention has added energy dissipating buffer unit in front of baffle plate, while strengthens the antirust treatment of baffle plate, practical so as to extend the overall service life in hydraulic pressure dam, is worthy to be popularized.
Description
Technical field
The invention belongs to hydraulic pressure dam technical field, and in particular to a kind of energy dissipating buffer type hydraulic dam.
Background technology
Hydraulic pressure dam is a kind of dam having many advantages, such as, it uses a discharge opeing cylinder pressure to withstand rotatable dam facing realization and blocked
Water, the purpose of drop dam flood control, and some shortcomings be present in current hydraulic pressure dam:
A, waterpower is acted directly on dam body, and prolonged directly impact easilys lead to hydraulic pressure support bar damage;
B, get rusty easily because dam body and hydraulic pressure support bar are immersed in water for a long time, easily damage;
C, can only be by adjusting dam body whole height aerial drainage, aerial drainage means are single;
D, upper water level can not adjust automatically;
E, part rapid wear causes whole service life not high.
The content of the invention
The purpose of the present invention is to overcome above-mentioned problems of the prior art, there is provided a kind of energy dissipating buffer type hydraulic dam.
The technical scheme is that:A kind of energy dissipating buffer type hydraulic dam, including dam body, first is provided with the dam body
Mounting seat, first mounting seat connect baffle plate by jointed shaft one, and the right flank of the baffle plate is provided with the second mounting seat, institute
State the top that the second mounting seat connects the piston rod of the first multistage hydraulic cylinder by jointed shaft two, the end of the multistage hydraulic cylinder
3rd mounting seat is connected by jointed shaft three, the 3rd mounting seat is fixedly connected on the top of the piston rod of the second multistage hydraulic cylinder
On head, second multistage hydraulic cylinder is horizontally set in the foundation ditch on dam body, and multiple aerial drainages are offered above the baffle plate
Hole, the both sides of the discharge orifice are provided with directive slide track, are provided with what is be slidably connected with directive slide track between the directive slide track
Slide plate, displacement adjusting device is provided with above the slide plate, and the baffle plate passes on left attachment means connection buffering energy dissipating
Device.
Preferably, the buffering energy dissipator includes energy dissipating plate, on the energy dissipating plate uniform some collisions that are provided with fill
Put, the crash device includes energy dissipating projection and connecting rod, and the connecting rod is double threaded screw, one end of connecting rod with energy dissipating projection
Mounting hole one is threadedly coupled, and the other end of connecting rod is threadedly coupled with the mounting hole two on energy dissipating plate, is also set up on the energy dissipating plate
There are some flowing holes, the flowing hole is distributed between crash device.
Preferably, the energy dissipating projection is spheroid, and the surface of the spheroid is evenly equipped with some emulsus projections.
Preferably, the material of the energy dissipating plate and energy dissipating projection is rubber.
Preferably, the attachment means include spacing collar and bolt, the installation on the screw bolt passes energy dissipating plate
Fixed after the mounting hole four in hole three, spacing collar and baffle plate with nut.
Preferably, the displacement adjusting device includes being fixed on the connecting rope on the upside of slide plate, and the connecting rope pile warp is slided surely
After wheel, the other end is provided with buoy, the fixed pulley is arranged in the 4th mounting seat, and the 4th mounting seat is fixed on spacing
The lower section of sleeve.
Preferably, the discharge orifice has two.
Preferably, the material of the baffle plate is steel, and the surface of the baffle plate includes through antirust treatment, the antirust treatment
Following steps:
A, all surface of baffle plate is polished with sand paper;
B, with all surface of high pressure water cleaning baffle plate;
C, baffle plate is placed in drier and carries out baking drying, the temperature control of drier is at 110~115 DEG C, at drying
Reason 20~30 minutes;
D, baffle plate is taken out, is placed in fermentation vat and carries out immersion oil processing, the fluid in fermentation vat is antirust oil, in antirust oil
The weight accounting of component be respectively:Lanolin 0.5, potassium permanganate 1, industrial vaseline 0.5, sodium nitrate 1, zinc nitrate 1, oxidation
Zinc 1.5, sulfuric acid 0.8, hydrogen peroxide 1.5 and gasoline 2.2;
E, it is put into 45~60 DEG C of warm water, is rinsed after taking out baffle plate;
F, baffle plate is placed in drier and carries out baking drying, the temperature control of drier is at 95~125 DEG C, drying process
Take out within 35~50 minutes;
G, all surface brush anti-corrosive primer to baffle plate, after the completion of air-dry drying;
H, all surface brush finish paint to baffle plate, after the completion of stand, air-dry dry.
Compared with prior art, energy dissipating buffer type hydraulic dam of the invention, energy dissipating buffering dress has been added in front of baffle plate
Put, to reduce direct impulsive force of the waterpower to baffle plate, so as to get slow down up to the hydraulic action power at baffle plate, the effect received on baffle plate
Power reduces, so as to reduce the pressure on baffle plate so that the impulsive force that support is subject to hydraulic cylinder is smaller, simultaneously because strengthening gear
The antirust treatment of plate, so as to extend the overall service life in hydraulic pressure dam, and automatic drainage when water level is slightly higher can be realized, with
The stabilization of upper water level is maintained, it is practical, it is worthy to be popularized.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the structural representation of the baffle plate of the present invention.
Description of reference numerals:
1st, dam body;2nd, the first mounting seat;3rd, spacing collar;4th, energy dissipating plate;5th, directive slide track;6th, slide plate;7th, energy dissipating projection;
8th, buoy;9th, connecting rope;10th, fixed pulley;11st, the 4th mounting seat;12nd, baffle plate;13rd, the second mounting seat;14th, the first multistage hydraulic
Cylinder;15th, the 3rd mounting seat;16th, the second multistage hydraulic cylinder piston rod comes directly towards;17th, the second multistage hydraulic cylinder;18th, discharge orifice;19、
Nut;20th, connecting rod.
Embodiment
The invention provides a kind of energy dissipating buffer type hydraulic dam, with reference to Fig. 1-Fig. 2 structural representation, to the present invention
Illustrate.
As depicted in figs. 1 and 2, a kind of energy dissipating buffer type hydraulic dam provided by the invention, including dam body 1, on the dam body 1
The first mounting seat 2 is provided with, first mounting seat 2 connects baffle plate 12 by jointed shaft one, and the right flank of the baffle plate 12 is set
The second mounting seat 13 is equipped with, second mounting seat 13 connects the top of the piston rod of the first multistage hydraulic cylinder 14 by jointed shaft two
Head, the end of the multistage hydraulic cylinder 14 connect the 3rd mounting seat 15 by jointed shaft three, and the 3rd mounting seat 15, which is fixed, to be connected
It is connected on the top 16 of the piston rod of the second multistage hydraulic cylinder 17, second multistage hydraulic cylinder 17 is horizontally set on dam body 1
Foundation ditch in, the top of the baffle plate 12 offers multiple discharge orifices 18, and the both sides of the discharge orifice 18 are provided with directive slide track
5, the slide plate 6 being slidably connected with directive slide track 5 is provided between the directive slide track 5, and the top of the slide plate 6 is provided with displacement
Adjusting apparatus, the baffle plate 12 pass on left attachment means connection buffering energy dissipator.
Further, the buffering energy dissipator includes energy dissipating plate 4, on the energy dissipating plate 4 uniformly be provided with some touch
Collision device, the crash device include energy dissipating projection 7 and connecting rod 20, and the connecting rod 20 is double threaded screw, and one end of connecting rod is with disappearing
Mounting hole one on energy projection 7 is threadedly coupled, and the other end of connecting rod is threadedly coupled with the mounting hole two on energy dissipating plate 4, described to disappear
Some flowing holes can be additionally provided with plate 4, the flowing hole is distributed between crash device.
Further, the energy dissipating projection 7 is spheroid, and the surface of the spheroid is evenly equipped with some emulsus projections.
Further, the material of the energy dissipating plate 4 and energy dissipating projection 7 is rubber.
Further, the attachment means include spacing collar 3 and bolt, on the screw bolt passes energy dissipating plate 4
Fixed after the mounting hole four of mounting hole three, spacing collar 3 and baffle plate 12 with nut 19.
Further, the displacement adjusting device includes being fixed on the connecting rope 9 of the upside of slide plate 6, the pile warp of connecting rope 9
After fixed pulley 10, the other end is provided with buoy 8, the fixed pulley 10 is arranged in the 4th mounting seat 11, the 4th installation
Seat 11 is fixed on the lower section of spacing collar 3.
Further, the discharge orifice 18 has two.
Further, the material of the baffle plate 12 is steel, and the surface of the baffle plate 12 is through antirust treatment, at the antirust
Reason comprises the following steps:
A, all surface of baffle plate 12 is polished with sand paper;
B, with all surface of high pressure water cleaning baffle plate 12;
C, baffle plate 12 is placed in drier and carries out baking drying, the temperature control of drier is dried at 110~115 DEG C
Processing 20~30 minutes;
D, baffle plate 12 is taken out, is placed in fermentation vat and carries out immersion oil processing, the fluid in fermentation vat is antirust oil, antirust oil
The weight accounting of interior component is respectively:Lanolin 0.5, potassium permanganate 1, industrial vaseline 0.5, sodium nitrate 1, zinc nitrate 1, oxygen
Change zinc 1.5, sulfuric acid 0.8, hydrogen peroxide 1.5 and gasoline 2.2;
E, it is put into 45~60 DEG C of warm water, is rinsed after taking out baffle plate 12;
F, baffle plate 12 is placed in drier and carries out baking drying, the temperature control of drier is at 95~125 DEG C, at drying
Reason is taken out for 35~50 minutes;
G, all surface brush anti-corrosive primer to baffle plate 12, after the completion of air-dry drying;
H, all surface brush finish paint to baffle plate 12, after the completion of stand, air-dry dry.
Wherein, when water is relatively slow, and water level is in the control range of discharge orifice aerial drainage, can be entered automatically using discharge orifice
Row aerial drainage, the adjustment of upper water level is realized, ensure the stabilization of upper water level, implementation process is:The top of baffle plate 12 offers more
Individual discharge orifice 18, is provided with slide plate 6 before discharge orifice 18, the slide plate 6 by displacement adjusting device in directive slide track 5 on
Lower movement, to adjust the registration of slide plate 6 and discharge orifice 18, so as to change the size of the flow by discharge orifice.Water level is slow
During rising, buoy 8 follows water level to be gradually increasing, and because the length of connecting rope is certain, is then arranged on the slide plate 6 of the other end of connecting rope
Moved down along directive slide track 5, the top half for exposing discharge orifice carries out aerial drainage, and water level is higher, the coincidence of slide plate 6 and discharge orifice 18
Spend that the area of smaller, to expose discharge orifice is bigger, and through-current capacity is bigger, so as to realize the stabilization of upper pond level.When water increases suddenly
Greatly, water level rises quickly, when the vent flow of discharge orifice does not catch up with, can be acted using multistage hydraulic to drive baffle plate around be hinged
Axle rotates, and realizes the change of the height of dam body so that the quick aerial drainage of upper water, reduce the pressure of dam body.
Wherein, buffering energy dissipator is provided with the left of baffle plate, hydraulic action is in flexible rubber energy dissipating plate 4 and energy dissipating
On projection 7, realize that waterpower reduces by collision, current become slow, act on baffle plate after the flowing hole on energy dissipating plate 4
On impulsive force die down.
The energy dissipating buffer type hydraulic dam of the present invention, has added energy dissipating buffer unit, to reduce waterpower pair in front of baffle plate
The direct impulsive force of baffle plate, so as to get slow down up to the hydraulic action power at baffle plate, the active force received on baffle plate reduces, so as to reduce
Pressure on baffle plate so that the impulsive force that support is subject to hydraulic cylinder is smaller, simultaneously because the antirust treatment of baffle plate is strengthened, from
And the overall service life in hydraulic pressure dam is extended, and automatic drainage when water level is slightly higher can be realized, to maintain upper water level
It is stable, it is practical, it is worthy to be popularized.
Disclosed above is only the preferable specific embodiment of the present invention, and still, the embodiment of the present invention is not limited to this,
What any those skilled in the art can think change should all fall into protection scope of the present invention.
Claims (8)
1. a kind of energy dissipating buffer type hydraulic dam, including dam body (1), it is characterised in that be provided with the first installation on the dam body (1)
Seat (2), first mounting seat (2) connect baffle plate (12) by jointed shaft one, and the right flank of the baffle plate (12) is provided with the
Two mounting seats (13), second mounting seat (13) connect the top of the piston rod of the first multistage hydraulic cylinder (14) by jointed shaft two
Head, the end of the multistage hydraulic cylinder (14) connect the 3rd mounting seat (15), the 3rd mounting seat (15) by jointed shaft three
It is fixedly connected on the top (16) of the piston rod of the second multistage hydraulic cylinder (17), the second multistage hydraulic cylinder (17) level is set
Put in the foundation ditch on dam body (1), multiple discharge orifices (18) are offered above the baffle plate (12), the discharge orifice (18)
Both sides are provided with directive slide track (5), and the slide plate being slidably connected with directive slide track (5) is provided between the directive slide track (5)
(6) displacement adjusting device, is provided with above the slide plate (6), the attachment means connection that passes on left of the baffle plate (12) is delayed
Rush energy dissipator.
2. a kind of energy dissipating buffer type hydraulic dam according to claim 1, it is characterised in that the buffering energy dissipator includes energy dissipating
Plate (4), uniform on the energy dissipating plate (4) to be provided with some crash devices, the crash device includes energy dissipating projection (7) and even
Bar (20), the connecting rod (20) are double threaded screws, and one end of connecting rod is threadedly coupled with the mounting hole one on energy dissipating projection (7), even
The other end of bar is threadedly coupled with the mounting hole two on energy dissipating plate (4), and some flowing holes are additionally provided with the energy dissipating plate (4),
The flowing hole is distributed between crash device.
3. a kind of energy dissipating buffer type hydraulic dam according to claim 2, it is characterised in that the energy dissipating projection (7) is spheroid, institute
The surface for stating spheroid is evenly equipped with some emulsus projections.
4. a kind of energy dissipating buffer type hydraulic dam according to claim 2, it is characterised in that the energy dissipating plate (4) and energy dissipating projection
(7) material is rubber.
5. a kind of energy dissipating buffer type hydraulic dam according to claim 1, it is characterised in that the attachment means include spacing collar
(3) and bolt, the mounting hole of the mounting hole three on the screw bolt passes energy dissipating plate (4), spacing collar (3) and baffle plate (12)
It is fixed with nut (19) after four.
6. a kind of energy dissipating buffer type hydraulic dam according to claim 1, it is characterised in that the displacement adjusting device includes fixing
Connecting rope (9) on the upside of slide plate (6), after connecting rope (9) the pile warp fixed pulley (10), the other end is provided with buoy (8),
The fixed pulley (10) is arranged in the 4th mounting seat (11), and the 4th mounting seat (11) is fixed under spacing collar (3)
Side.
7. a kind of energy dissipating buffer type hydraulic dam according to claim 1, it is characterised in that the discharge orifice (18) has two.
8. a kind of energy dissipating buffer type hydraulic dam according to claim 1, it is characterised in that the material of the baffle plate (12) is steel
Material, the surface of the baffle plate (12) comprise the following steps through antirust treatment, the antirust treatment:
A, all surface of baffle plate (12) is polished with sand paper;
B, with all surface of high pressure water cleaning baffle plate (12);
C, baffle plate (12) is placed in drier and carries out baking drying, the temperature control of drier is at 110~115 DEG C, at drying
Reason 20~30 minutes;
D, baffle plate (12) is taken out, is placed in fermentation vat and carries out immersion oil processing, the fluid in fermentation vat is antirust oil, in antirust oil
The weight accounting of component be respectively:Lanolin 0.5, potassium permanganate 1, industrial vaseline 0.5, sodium nitrate 1, zinc nitrate 1, oxidation
Zinc 1.5, sulfuric acid 0.8, hydrogen peroxide 1.5 and gasoline 2.2;
E, it is put into 45~60 DEG C of warm water, is rinsed after taking out baffle plate (12);
F, baffle plate (12) is placed in drier and carries out baking drying, the temperature control of drier is at 95~125 DEG C, drying process
Take out within 35~50 minutes;
G, all surface brush anti-corrosive primer to baffle plate (12), after the completion of air-dry drying;
H, all surface brush finish paint to baffle plate (12), after the completion of stand, air-dry dry.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711105912.5A CN107604883B (en) | 2017-11-10 | 2017-11-10 | Energy dissipation buffering formula hydraulic pressure dam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711105912.5A CN107604883B (en) | 2017-11-10 | 2017-11-10 | Energy dissipation buffering formula hydraulic pressure dam |
Publications (2)
Publication Number | Publication Date |
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CN107604883A true CN107604883A (en) | 2018-01-19 |
CN107604883B CN107604883B (en) | 2019-12-27 |
Family
ID=61086013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711105912.5A Active CN107604883B (en) | 2017-11-10 | 2017-11-10 | Energy dissipation buffering formula hydraulic pressure dam |
Country Status (1)
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CN (1) | CN107604883B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108914893A (en) * | 2018-07-25 | 2018-11-30 | 李自鹏 | A kind of the slidingtype energy dissipator and construction method of hydraulic-driven |
CN110409384A (en) * | 2019-07-18 | 2019-11-05 | 安徽省万豪水坝节能技术有限公司 | A kind of Foldable hydraulic dam and its working method that can eliminate flow-disturbing influence |
CN111893962A (en) * | 2020-08-22 | 2020-11-06 | 浙江河好闸门科技有限公司 | Channel type hydraulic gate |
CN112030895A (en) * | 2020-09-10 | 2020-12-04 | 安徽名川活动坝科技有限公司 | Hydraulic movable dam with strong impact resistance |
JP2022552605A (en) * | 2019-09-06 | 2022-12-19 | キュイラシエ | Modular protective barriers against water runoff and floods |
CN117248495A (en) * | 2023-11-17 | 2023-12-19 | 中国海洋大学 | Emergency temporary breakwater of elasticity curtain formula |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2891652Y (en) * | 2005-02-04 | 2007-04-25 | 周和平 | Orifice gate device |
CN102095004A (en) * | 2011-01-28 | 2011-06-15 | 宁波巨神制泵实业有限公司 | Large-sized hydraulic speed change floating box flap valve |
JP5129406B1 (en) * | 2012-08-29 | 2013-01-30 | 旭イノベックス株式会社 | Door body shock absorber and flap gate provided with the same |
CN203559399U (en) * | 2013-11-05 | 2014-04-23 | 赵发魁 | Novel pulley type automatic water guide sluice |
CN104831693A (en) * | 2015-05-20 | 2015-08-12 | 河海大学 | Floating type intelligent gate opening and closing device |
CN105804016A (en) * | 2016-04-05 | 2016-07-27 | 河海大学 | Urban river sluice suitable for water conservancy project |
CN205669188U (en) * | 2016-06-03 | 2016-11-02 | 郑州市佳霖科技有限公司 | A kind of buffer type hydraulic dam |
CN205676850U (en) * | 2016-06-03 | 2016-11-09 | 郑州市佳霖科技有限公司 | A kind of shunting hydraulic pressure dam |
CN206157677U (en) * | 2016-11-11 | 2017-05-10 | 盐城市西潮河闸管理所 | Novel hydraulic engineering river course gate |
-
2017
- 2017-11-10 CN CN201711105912.5A patent/CN107604883B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2891652Y (en) * | 2005-02-04 | 2007-04-25 | 周和平 | Orifice gate device |
CN102095004A (en) * | 2011-01-28 | 2011-06-15 | 宁波巨神制泵实业有限公司 | Large-sized hydraulic speed change floating box flap valve |
JP5129406B1 (en) * | 2012-08-29 | 2013-01-30 | 旭イノベックス株式会社 | Door body shock absorber and flap gate provided with the same |
CN203559399U (en) * | 2013-11-05 | 2014-04-23 | 赵发魁 | Novel pulley type automatic water guide sluice |
CN104831693A (en) * | 2015-05-20 | 2015-08-12 | 河海大学 | Floating type intelligent gate opening and closing device |
CN105804016A (en) * | 2016-04-05 | 2016-07-27 | 河海大学 | Urban river sluice suitable for water conservancy project |
CN205669188U (en) * | 2016-06-03 | 2016-11-02 | 郑州市佳霖科技有限公司 | A kind of buffer type hydraulic dam |
CN205676850U (en) * | 2016-06-03 | 2016-11-09 | 郑州市佳霖科技有限公司 | A kind of shunting hydraulic pressure dam |
CN206157677U (en) * | 2016-11-11 | 2017-05-10 | 盐城市西潮河闸管理所 | Novel hydraulic engineering river course gate |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108914893A (en) * | 2018-07-25 | 2018-11-30 | 李自鹏 | A kind of the slidingtype energy dissipator and construction method of hydraulic-driven |
CN110409384A (en) * | 2019-07-18 | 2019-11-05 | 安徽省万豪水坝节能技术有限公司 | A kind of Foldable hydraulic dam and its working method that can eliminate flow-disturbing influence |
JP2022552605A (en) * | 2019-09-06 | 2022-12-19 | キュイラシエ | Modular protective barriers against water runoff and floods |
JP7407911B2 (en) | 2019-09-06 | 2024-01-04 | キュイラシエ | Modular protection wall against water runoff and flooding |
US12024840B2 (en) | 2019-09-06 | 2024-07-02 | Cuirassier | Protective modular barrier against water runoff and flooding |
CN111893962A (en) * | 2020-08-22 | 2020-11-06 | 浙江河好闸门科技有限公司 | Channel type hydraulic gate |
CN112030895A (en) * | 2020-09-10 | 2020-12-04 | 安徽名川活动坝科技有限公司 | Hydraulic movable dam with strong impact resistance |
CN112030895B (en) * | 2020-09-10 | 2021-08-13 | 安徽名川活动坝科技有限公司 | Hydraulic movable dam with strong impact resistance |
CN117248495A (en) * | 2023-11-17 | 2023-12-19 | 中国海洋大学 | Emergency temporary breakwater of elasticity curtain formula |
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