CN204491556U - The anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering - Google Patents
The anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering Download PDFInfo
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- CN204491556U CN204491556U CN201520143165.4U CN201520143165U CN204491556U CN 204491556 U CN204491556 U CN 204491556U CN 201520143165 U CN201520143165 U CN 201520143165U CN 204491556 U CN204491556 U CN 204491556U
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- 238000004061 bleaching Methods 0.000 description 6
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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Abstract
The utility model discloses the anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering, comprise casing (1), it is characterized in that the two ends of described casing (1) are respectively arranged with the linkage (2) of adjacent boxes, the side of described casing (1) is provided with hanging gate (3), the top of described casing (1) is provided with blocks bar (5), casing is filled with filler in (1), and filler adopts solid state foam to fill.The utility model adopts filled and process material in buoyancy aid to occupy floating intracorporeal space and provide the method for buoyancy, instead of the confined space of old-fashioned buoyancy aid to provide the method for buoyancy, the wall thickness reduction cost of production that buoyancy aid makes material can be reduced, and reduce the processing and manufacturing difficulty of buoyancy aid requirement sealing, the sealing of buoyancy aid sinks after can be avoided destroyed in Long-Time Service process, improve reliability and the application life of buoyancy aid, reduce the manufacture of buoyancy tank, maintenance and use cost.
Description
Technical field
The utility model relates to Hydraulic and Hydro-Power Engineering and blocks drift pollution treatment field of Environment Protection, especially blocks drift effect, prevents from buoyancy aid from damaging leaking the anti-sinking buoyancy aid that makes improvements on sinking plaing.
Background technology
Hydraulic and Hydro-Power Engineering is after retaining is built up in reservoir area, tree branches, crops weeds, plastic foam, household garbage etc. the floating pollutant of two sides can float to the water surface before dam, reservoir area along with current, and hoard in a large number before trash rack for water inlet, water inlet is caused to block and reduce flow, as cleared up not in time, head will be made to reduce thus directly reduce the service efficiency of engineering, the trashrack that even crushes enters unit diversion culvert damage equipment, affects the normal operation of whole engineering.So how as much as possible for floating rubbish dirt carrying out in advance being stopped and to be processed, is the important step ensureing that engineering is normally run.Method conventional in prior art is before water inlet, arrange grid type trashrack, and basic ideas are stopped before engineering trash rack for water inlet by dirt, clears up when floating refuse is stacked into a certain degree again.The method of cleaning mainly contains two kinds: (1) labor cleaning: when after dirt accumulation to some, the personnel that remove contamination use some light instruments to salvage on the bank in water inlet upper end, this method because of floating pollutant out-of-shape, salvage position and the reason such as to limit, facts have proved and produce little effect; Or the personnel of removing contamination salvage before taking ship to water inlet of removing contamination, because current form whirlpool and attraction, it is inconvenient and dangerous greatly to bring to salvage.So this method is only only applicable to miniature hydraulic engineering, or when water inlet stopped water; (2) mechanical chipping: remove contamination mainly through sewage disposal apparatus such as preassembled harrow type dredger, rotary type trash cleaning devices, this cleaning method is the main flow of prior art, extensively adopted by each Hydraulic and Hydro-Power Engineering, but when flash flood in flood season, floating refuse quantity explodes, sewage disposal apparatus is lower because of operating efficiency, also seems helpless when a large amount of rubbish gushes.
For this reason, bleaching device is blocked more and more set up dam in Hydraulic and Hydro-Power Engineering before, namely even at distance water inlet hundreds of rice arrange in advance and block drift row together in farther place, the floating refuse gushing in a large number and is stopped in advance by blocking drift row, and salvaging cleaning is carried out by dirt-removing ship in waters wider before blocking drift row, thus significantly reduce the quantity of floating refuse before water inlet, functions such as ensure that the normal power generation of engineering, drain flooded fields, irrigate by lifting water to a higher level with a water pump, etc.Existingly block the drift attachment structure that bleaching device generally adopts the shape such as floating drum, buoyancy tank, these drift bodies adopt the material compositions such as Plastic Drum, oil drum, wooden barrel, metal bucket, iron sheet case usually, connect in its end bindiny mechanism, and by wire rope or pull bar drift body held together and to be connected with two sides fixed point, formed and block drift floating row and to keep afloat the rubbish stopping that upstream drift comes.But, owing to considering the factor such as construction cost, drift body natural buoyancy, these drift bodies make time self materials wall thin, from gently important, block after drift row puts into operation and be subject to the impact of a large amount of rubbish, friction, wave beating and self-corrosion etc., time has been grown drift body and will damage gradually and leak, cause blocking drift composition portion or integrated overturn, overturn and even sink, out of hand and be free in waters, reservoir area, form larger potential safety hazard to engineering on the contrary.
Utility model content
The utility model is intended to block the easily damaged sinking of bleaching device buoyancy aid for Hydraulic and Hydro-Power Engineering, and insoluble present situation, a kind of solid foam filling type buoyancy aid with high reliability, anti-sinking is provided, and low cost of manufacture, manufacturing process are simple, to the sealing of buoyancy aid and etch-proof requirement very low.
For achieving the above object, the technical solution adopted in the utility model is as follows:
The anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering, comprise casing (1), it is characterized in that: the two ends of described casing (1) are respectively arranged with the linkage (2) of adjacent boxes, the side of described casing (1) is provided with hanging gate (3), the top of described casing (1) is provided with blocks bar (5), and casing is filled with filler in (1).
Further, trunkful body (1) inner chamber filled by described filler.
Further, described buoyancy aid top is provided with manhole (7).
Further, described buoyancy aid top is provided with rope cramp (6), and manhole (7) is provided with maintenance blind plate (8).
Further, filler material is the expansion type packing material of solid foam type, comprises and adopts metal foaming material and/or ceramic foam material.
Further, mass is configured with in filler.
Further, the opposite side that described casing (1) is provided with hanging gate (3) is provided with ballast box (4).
Further, described hanging gate (3) is connected with casing through inverted U hook (9).
Described casing can be hollow box body formula structure, its stress surface more easily stops rubbish than tub and cartridge type, can according to configuring the weight of filler, volume, position after hydrological data and actual conditions accurate Calculation in casing in casing, entirety keeps certain draft can't overturn with current on the water surface, can not cause the problem connecting steel rope breaking.Several anti-sinking buoyancy aid separately can connect in a row by supporting bindiny mechanism by end connecting device, and the physical length that length needs with the water surface is arranged.After casing installs hanging gate, overall center of gravity not at the center of casing, the weight of the side that ballast box can be relative with being provided with hanging gate on balance box, guarantee center of gravity always at the center of casing, to ensure the stability of buoyancy tank.The effect of railing stops floating refuse to cross buoyancy tank top, provides safe booster action, to maintain easily the anti-sinking buoyancy aid of the utility model to staff simultaneously.
In order to make more than 2 buoyancy tanks firm stable more after connection is in a row, the two ends of described casing are respectively arranged with at least two end connecting devices.
In order to ensure that the distance water surface is effectively stopped before buoyancy tank compared with the dirt of depths, the preferred upper end of described hanging gate and the top of casing are positioned at same level, and the bottom of hanging gate is positioned at below the bottom of casing.
In order to make buoyancy tank overall weight ensure balance, described ballast box is at least one, can arrange ballast box quantity and position according to actual conditions.
Preferably the top of casing is provided with rope cramp.The Main Function of rope cramp is used for fixing wire rope exactly, and the buoyancy tank assembly making connection in a row is more firm, can not be broken up by current easily.
Conveniently overhaul box house, the top of described casing is provided with manhole, described manhole is provided with maintenance blind plate.
In order to more effectively stop the floating thing of casing top, described in block bar and be at least two, be separately positioned on casing top near both sides of the edge place.
Further, described hanging gate comprises inverted U hook, hook is provided with locking hole, is provided with locking member supporting with it in described locking hole.Described casing is provided with hanging sleeve.After hanging gate is linked into hanging sleeve, hanging gate is locked in hanging sleeve through after locking hole by locking member, when needs keep in repair hanging gate, only needs to open locking member, hanging gate is taken off.
Meanwhile, adopt inverted U hook to effectively prevent floater and be wrapped on hook, dismounting hanging gate is had a negative impact.
Solid state foam is adopted to fill in the casing of the anti-sinking buoyancy aid of the utility model.Described obturator has the characteristic of low-density, low water absorbable, low compressibility, for occupying buoyancy aid intracavity space, after stoping buoyancy aid to damage, current enter and occupy floating-body space, and buoyancy is provided, buoyancy aid all can be floated on the surface all the time under intact or compromise state, and the impact of auxiliary transmission and dispersion part of impact force and pollutant.The utility model adopts filled and process material in buoyancy aid to occupy floating intracorporeal space and provide the method for buoyancy, instead of the confined space of old-fashioned buoyancy aid to provide the method for buoyancy.The wall thickness reduction cost of production that buoyancy aid makes material can be reduced, and reduce the processing and manufacturing difficulty of buoyancy aid requirement sealing, the sealing of buoyancy aid sinks after can be avoided destroyed in Long-Time Service process, improve reliability and the application life of buoyancy aid, reduce the manufacture of buoyancy tank, maintenance and use cost.
Obturator adopts polymeric foamed material, and obturator can also adopt metal foaming material or ceramic foam material or other expansion type packing material in other embodiments.Or other are existing, or current also untapped other new materials out, as long as it possesses the characteristic of low-density, low water absorbable, low compressibility, can prevent damaged because of tank wall or after wearing and tearing outside buoyancy aid the water of buoyancy aid from entering buoyancy aid, or the moisture storage capacity to occupy in buoyancy aid behind necessary, effective space in buoyancy aid because of packing material is less, the buoyancy of buoyancy aid is greater than buoyancy aid sole mass and enters the quality sum of water in buoyancy aid, what buoyancy still can be enough to supporting floating body safety swims in the water surface, then reach the utility model object.
Based on the utility model object, filling scope is preferably fills full described buoyancy aid inside, if filler density more also can be designed to surrounding and fill up inner hollow, cavity ratio can adjust according to actual conditions, also do not get rid of partial volume in buoyancy aid to fill up, all the other are left a blank, and such as only fill upstream face or only fill buoyancy aid bottom.If filler density is lower, balance weight body can also be set in filler or on buoyancy aid.
When the utility model buoyancy aid inside is for not exclusively filling, leave the air chamber of sufficient space, when buoyancy aid is intact, totally enclosed buoyancy aid relies on natural buoyancy to bubble through the water column, when occurring leaking, air chamber is full of by water, and the buoyancy that inside stuffing produces makes buoyancy aid sink; Meanwhile, the blind plate of top manhole is rushed to open, and this case of prompting administrative staff leaks.And top manhole can connect compressed air, when buoyancy aid leaks, for ensureing that the safety of drift work is blocked in flood control, adopting the mode of anti-inflation, water is extruded buoyancy aid from leakage area.
The utility model buoyancy aid is closed stereo structure, casing shape of cross section is rectangle or circle, the shape of cross section of casing can also be arch, ellipse etc. in other embodiments, casing adopts Plate Welding to form, and the connected mode of steel plate can also adopt riveted joint or bolt to connect in other embodiments; Casing offers technique manhole, build filling for obturator.
The utility model can utilize the linkage of buoyancy aid side, multiple adjacent buoyancy aid is connected, form the protective screening of one Hydraulic and Hydro-Power Engineering, more effectively the floating refuse dirt on the water surface is tackled, transmit the impact with dispersion part current and floating pollutant, and load bearing equipment, device, buoyancy is provided; Multiple connected mode is adopted between buoyancy aid and buoyancy aid, its connected mode, as cross hinge mode, 3 slips are wheeled, cable wire and connecting mode of inserted pin, after single buoyancy aid being connected into an entirety, automatically height can be regulated with water level height, and can realize automatically by the stress direction of floating thing, allow whole trash block system be formed and effectively lead drift form, region floating thing being imported demand is administered.
The utility model beneficial effect shows:
One, the utility model is that the buoyancy produced by the obturator in casing swims on the water surface due to buoyancy aid, does not therefore have too many particular/special requirement to the sealing of casing, reduces the manufacture difficulty of buoyancy aid; And the wall thickness reduction cost of production that buoyancy aid makes material can be reduced; Avoid after buoyancy aid sealing is destroyed simultaneously and sink, improve reliability and the application life of buoyancy aid, reduce the manufacture of buoyancy aid, maintenance and use cost.
Two, the utility model is detachable for the hanging gate blocking drift, hanging gate because of to block after drift shape maintenance or change very convenient, the setting of end connecting device and rope cramp ensure that buoyancy tank connect in a row after more firm, the setting of ballast box make the stability of buoyancy tank entirety and security performance better.
Three, the utility model buoyancy aid is after leaking, and the blind plate of top manhole is rushed to open, and this case of prompting staff leaks; Simultaneously staff can carry out maintenance, the repair work of buoyancy aid easily by the railing at buoyancy aid top and aisle space.
Four, the utility model is by conceiving cleverly, filled and process material in buoyancy aid is adopted to occupy floating intracorporeal space and provide the method for buoyancy, instead of the confined space of old-fashioned buoyancy aid to provide the method for buoyancy, solve this field of the industry to prevent buoyancy aid from sinking, increase and block drift system application life and this long standing difficulty of safety, in this area, there is important breakthrough.
Accompanying drawing explanation
Fig. 1 is the front view of the anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Mark in figure: 1 casing, 2 end connecting devices, 3 hanging gates, 4 ballast boxes, 5 railings, 6 rope cramps, 7 manholes, 8 maintenance blind covers, 9 hooks, 10 locking members, 11 hanging sleeves.
Detailed description of the invention
Embodiment 1
As Figure 1-3:
The utility model one blocks bleaching device buoyancy tank, comprise casing 1, the two ends of casing 1 are respectively arranged with end connecting device 2, and the side of described casing 1 is provided with a hanging gate 3, the opposite side of described casing 1 is provided with ballast box 4, and the top of described casing 1 is provided with blocks bar 5.Described casing 1 is hollow box body formula structure, its stress surface more easily stops the impact force of floating refuse than tub and cartridge type, change current to the side direction perturbation power of casing, can according to weight, the volume configuring filler after hydrological data and actual conditions accurate Calculation in casing in case, entirety can not overturn with current on the water surface, can not cause the problem connecting steel rope breaking.Several independent buoyancy tank can connect in a row by supporting connector by end connecting device 2, and the physical length that length needs with the water surface is arranged.After casing 1 installs hanging gate 3, overall center of gravity is not or not the center of casing 1, and the weight of the side that ballast box 4 can be relative with being provided with hanging gate 3 on balance box 1, ensures that center of gravity is always at the center of casing 1, the stability of guarantee buoyancy tank.The effect of railing 5 stops the floating pollutant on casing 1 top, and ensure the safety of maintenance, attendant.
The two ends of casing 1 are respectively arranged with two end connecting devices 2.
The upper end of hanging gate 3 and the top of casing 1 are positioned at same level, and the bottom of hanging gate 3 is positioned at below the bottom of casing 1.Can ensure that the dirt in the water that the distance water surface is darker is all effectively stopped before buoyancy tank.
Ballast box 4 is one.Its quantity and position can be set according to actual conditions.
The top of casing 1 is provided with rope cramp 6.The Main Function of rope cramp 6 is just used to install wire rope, and the buoyancy tank assembly making connection in a row is more firm, will current be allowed easily to break up.
The top of casing 1 is provided with manhole 7, described manhole 7 is provided with maintenance blind plate 8.Manhole 7 and maintenance blind plate 8 supporting are with it all conveniently overhaul casing 1 inside.When occurring leaking, air chamber is full of by water, and the buoyancy that inside stuffing produces makes buoyancy aid sink; Meanwhile, the blind plate of top manhole is rushed to open, and this case of prompting administrative staff leaks.And top manhole can connect compressed air, when buoyancy aid leaks, for ensureing that the safety of drift work is blocked in flood control, adopting the mode of anti-inflation, water is extruded buoyancy aid from leakage area.
Blocking bar 5 is two, is separately positioned on casing 1 top near both sides of the edge place.
Hanging gate 3 comprises hook 9, hook 9 is provided with locking member 10 and locking hole supporting with it, described casing 1 is provided with hanging sleeve 11, after hanging gate 3 is linked into hanging sleeve 12, by locking member 10 through after the locking hole on hook, hanging gate being locked in hanging sleeve 11, when needs repair or replace hanging gate, only need to open locking member 10, hanging gate 3 is taken off.
Filler segment space in buoyancy aid is filled, and presses close to buoyancy aid upstream face; Filler material is metal foaming material; And mass is configured in filler.
Embodiment 2
As Figure 1-3:
The utility model one blocks bleaching device buoyancy tank, comprise casing 1, the two ends of casing 1 are respectively arranged with end connecting device 2, and the side of described casing 1 is provided with two hanging gates 3, the opposite side of described casing 1 is provided with ballast box 4, and the top of described casing 1 is provided with blocks bar 5.Described casing 1 is hollow box body formula structure, its stress surface more easily stops the impact force of floating pollutant than tub and cartridge type, change current to the side direction perturbation power of casing, can according to weight, the volume configuring filler after hydrological data and actual conditions accurate Calculation in casing in case, entirety can not overturn with current on the water surface, can not cause the problem connecting steel rope breaking.Several independent buoyancy tank can connect in a row by supporting connector by end connecting device 2, and the physical length that length needs with the water surface is arranged.After casing 1 installs hanging gate 3, overall center of gravity is not or not the center of casing 1, and the weight of the side that ballast box 4 can be relative with being provided with hanging gate 3 on balance box 1, ensures that center of gravity is always at the center of casing 1, the stability of guarantee buoyancy tank.The effect of railing 5 stops the floating pollutant on casing 1 top, and ensure the safety of maintenance, attendant.
The two ends of casing 1 are respectively arranged with three end connecting devices 2.
The upper end of hanging gate 3 and the top of casing 1 are positioned at same level, and the bottom of hanging gate 3 is positioned at below the bottom of casing 1.Can ensure that the dirt in the water that the distance water surface is darker is all effectively stopped before buoyancy tank.
Ballast box 4 is two.Its quantity and position can be set according to actual conditions.
The top of casing 1 is provided with rope cramp 6.The Main Function of rope cramp 6 is just used to install wire rope, and the buoyancy tank assembly making connection in a row is more firm, will current be allowed easily to break up.
The top of casing 1 is provided with manhole 7, described manhole 7 is provided with maintenance blind plate 8.Manhole 7 and maintenance blind plate 8 supporting are with it all conveniently overhaul casing 1 inside.When occurring leaking, air chamber is full of by water, and the buoyancy that inside stuffing produces makes buoyancy aid sink; Meanwhile, the blind plate of top manhole is rushed to open, and this case of prompting administrative staff leaks.And top manhole can connect compressed air, when buoyancy aid leaks, for ensureing that the safety of drift work is blocked in flood control, adopting the mode of anti-inflation, water is extruded buoyancy aid from leakage area.
Blocking bar 5 is four, is separately positioned on casing 1 top near both sides of the edge place.
Hanging gate 3 comprises hook 9, hook 9 is provided with locking member 10 and locking hole supporting with it, described casing 1 is provided with hanging sleeve 11, after hanging gate 3 is linked into hanging sleeve 12, by locking member 10 through after the locking hole on hook, hanging gate being locked in hanging sleeve 11, when needing repairing or change hanging gate, only needing to open locking member 10, hanging gate 3 is taken off.
Filler adopts hollow type structured packing; Filler material is ceramic foam material.
The utility model one is blocked bleaching device buoyancy tank and is not limited to aforesaid detailed description of the invention.The utility model expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (8)
1. the anti-sinking buoyancy aid of Hydraulic and Hydro-Power Engineering, comprise casing (1), it is characterized in that: the two ends of described casing (1) are respectively arranged with the linkage (2) of adjacent boxes, the side of described casing (1) is provided with hanging gate (3), the top of described casing (1) is provided with blocks bar (5), and casing is filled with filler in (1).
2. the anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering according to claim 1, is characterized in that: trunkful body (1) inner chamber filled by described filler.
3. the anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering according to claim 1, is characterized in that: described buoyancy aid top is provided with manhole (7).
4. the anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering according to claim 3, is characterized in that: described buoyancy aid top is provided with rope cramp (6), and manhole (7) is provided with maintenance blind plate (8).
5. the anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering according to claim 1, is characterized in that: filler material is solid foam, comprises metal foaming material and/or ceramic foam material.
6. the anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering according to claim 1, is characterized in that: be configured with mass in filler.
7. the anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering according to claim 1, is characterized in that: the opposite side that described casing (1) is provided with hanging gate (3) is provided with ballast box (4).
8. the anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering according to claim 1, is characterized in that: described hanging gate (3) is connected with casing through inverted U hook (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143165.4U CN204491556U (en) | 2015-03-13 | 2015-03-13 | The anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143165.4U CN204491556U (en) | 2015-03-13 | 2015-03-13 | The anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204491556U true CN204491556U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520143165.4U Active CN204491556U (en) | 2015-03-13 | 2015-03-13 | The anti-sinking buoyancy aid of a kind of Hydraulic and Hydro-Power Engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204491556U (en) |
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2015
- 2015-03-13 CN CN201520143165.4U patent/CN204491556U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sinking-preventing floating body of hydraulic and hydroelectric engineering Effective date of registration: 20171212 Granted publication date: 20150722 Pledgee: Bank of Communications Ltd Deyang branch Pledgor: Sichuan Orient Hydroelectric Equipment and Engineering Co., Ltd. Registration number: 2017510000087 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 618000 Deyang economic and Technological Development Zone, Sichuan, No. 398 Yanshan Road Patentee after: Sichuan Dongfang Water Conservancy Intelligent Equipment Engineering Co., Ltd. Address before: 618000 Deyang economic and Technological Development Zone, Sichuan, No. 398 Yanshan Road Patentee before: Sichuan Orient Hydroelectric Equipment and Engineering Co., Ltd. |
|
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