CN107366271B - Floating ship type oil blocking device for water delivery channel - Google Patents
Floating ship type oil blocking device for water delivery channel Download PDFInfo
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- CN107366271B CN107366271B CN201710787799.7A CN201710787799A CN107366271B CN 107366271 B CN107366271 B CN 107366271B CN 201710787799 A CN201710787799 A CN 201710787799A CN 107366271 B CN107366271 B CN 107366271B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Environmental & Geological Engineering (AREA)
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- Structural Engineering (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The utility model provides a water delivery channel floating boat formula oil blocking device, including the pontoon of multisection series connection, every section pontoon comprises the support pontoon, pontoon left end and right-hand member are provided with an anticollision pontoon respectively, the front side and the rear side at support pontoon and anticollision pontoon top all are provided with the guardrail mount pad, the left side and the right side at every section pontoon top are provided with a manual electrodeless adjustment mechanism that goes up and down respectively, manual electrodeless adjustment mechanism's front side is connected with the oil groove that leads that is located the front side of support pontoon and anticollision pontoon, every section oil groove's length equals with the length of every section pontoon, all be provided with a soft spread groove of rubber between the adjacent two sections oil groove. According to the invention, the water inlet depth of the oil guide groove is adjusted steplessly through the thread structure of the nut screw rod, so that the working efficiency of the oil guide groove is improved, the fixed position of the oil guide groove is solved, the water inlet depth of the oil guide groove is effectively adjusted, the adjusting precision is greatly improved, and the time and labor are saved.
Description
Technical Field
The invention belongs to the technical field of water conservancy construction or maintenance, and particularly relates to a floating ship type oil blocking device for a water conveying channel.
Background
The water environment is polluted to different degrees, the water quality standard of the drinking water is continuously improved, and how to improve the water quality and reduce the construction and operation cost as much as possible is an important problem of south-to-north water transfer engineering. The oil blocking device is designed by connecting multiple floating ships in series, wherein the floating ships consist of one or two floating tanks, an oil guide groove is arranged on the water facing side of the floating ships, and oil stains floating on the water surface in the flowing process of the river automatically flow into the oil guide groove to be collected.
The existing pontoon has the following technical problems: 1. all the buoyancy tanks are of the same structure, namely, the whole buoyancy tanks at the two ends of the pontoon are in cuboid shapes, when the buoyancy tanks are in contact with the side slope of the main canal, the edge friction is large, the box bodies of the buoyancy tanks are easy to grind and corrode, the side slope of the river channel is also easy to damage, and the service life of the channel is reduced; 2. the oil guiding groove is used for guiding oil stains floating on the water surface into the oil storage tank, the height of the oil guiding groove is required to be adjusted due to the instability of the water level, the existing traditional adjusting mode is to manually adjust the water inlet depth of the oil guiding groove and then fix the oil guiding groove on the floating pontoon, the manual adjustment is low in efficiency and precision, time and labor are wasted, and the oil guiding effect is not obvious; 3. the pontoon is formed by the multisection pontoon in series through the hinge, and current oil guide groove is overall structure, in south water north accent main canal, the pontoon receives the influence of rivers impact force and wind speed, makes every section of pontoon along with taking place the swing, and the oil guide groove that sets up in the pontoon lateral part also can along with the swing, leads to the greasy dirt in the oil guide groove to reveal to the river, still can just make the connecting piece between oil guide groove and the pontoon produce great stress, and the connecting piece often damages, and serious condition can bend the oil guide groove, influences the normal use of oil guide groove.
Disclosure of Invention
The invention aims to solve the defects of the prior art, and provides the water channel floating ship type oil blocking device which can enlarge the contact area with the channel side slope, avoid violent impact on the channel side slope, has small water flow resistance and strong stability, is convenient for adjusting the height of the oil guiding groove and has high adjusting precision, the number of the oil guiding groove is the same as that of the floating box, and can swing along with the swinging of the floating box.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a water delivery channel floating boat formula oil blocking device, including the pontoon of multisection series connection, supposedly the length direction of pontoon is left and right direction, the flow direction of river is the fore-and-aft direction, every section pontoon is by the support buoyancy tank of a cuboid shape, pontoon left end and right-hand member are provided with an anticollision buoyancy tank respectively, the front side and the rear side at support buoyancy tank and anticollision buoyancy tank top all are provided with the guardrail mount pad, all support buoyancy tank are articulated through connecting otic placode and round pin axle between support buoyancy tank and the anticollision buoyancy tank, the left side and the right side at every section buoyancy tank top are provided with a manual electrodeless adjustment mechanism that goes up and down respectively, the front side of manual electrodeless adjustment mechanism that goes up and down is connected with the oil groove that is located the front side of support buoyancy tank and anticollision buoyancy tank, the oil groove is provided with a plurality of sections, the number of sections of oil groove equals with the section number of buoyancy tank, the length of every section oil groove equals with the length of every section buoyancy tank, all be provided with a rubber soft connecting groove between two sections adjacent oil groove, the cross section of rubber soft connecting groove is the same with the cross section of oil groove, rubber soft connecting groove, two end and oil groove transition joint are smooth.
The anti-collision buoyancy tanks at the front end and the rear end of the pontoon have the same structure and are symmetrical front and back; the anti-collision buoyancy tank at the front end of the pontoon comprises a closed tank body, the right side of the tank body is adjacent to a channel side slope, the top edge of the right side of the tank body and the bottom edge of the right side of the tank body are parallel to the direction of a river, the outer profiles of the top surface of the tank body, the bottom surface of the tank body, the front side surface of the tank body and the rear side surface of the tank body are right trapezoid, the profile of the left side surface of the tank body is rectangle, and the profile of the right side surface of the tank body is parallelogram; the box front side top edge, the box front side bottom edge, the box rear side top edge and the box rear side bottom edge are all parallel arrangement, the length of the box rear side top edge is greater than the length of the box front side top edge, the length of the box rear side bottom edge is greater than the length of the box front side bottom edge, the length of the box front side top edge is greater than the length of the box front side bottom edge, the length of the box rear side top edge is greater than the length of the box rear side bottom edge, the box left side top edge is perpendicular to the box rear side top edge and the box front side top edge respectively, the box left side bottom edge is perpendicular to the box rear side bottom edge and the box front side bottom edge respectively, and the box left side rear side edge is perpendicular to the box rear side bottom edge and the box rear side top edge respectively.
Two reinforcing bottom beams are arranged at the bottom of the box body side by side and are parallel to the top edge of the front side of the box body;
the box body is internally provided with a reinforcing top beam at an included angle between the top surface of the box body and the front side surface of the box body and an included angle between the top surface of the box body and the rear side surface of the box body, and the two reinforcing top beams are parallel to the top edge of the front side of the box body;
the upper part of the right side surface of the box body is provided with two right connecting lugs, and the upper part of the left side surface of the box body is provided with two left connecting lugs.
The left end and the right end of each section of oil guide groove are respectively provided with a first connecting plate along the end edge, the two ends of each rubber soft connecting groove are respectively provided with a second connecting plate corresponding to and attached to the first connecting plates along the end edge, the first connecting plates and the second connecting plates are fastened and connected through a plurality of connecting bolts, and the rubber soft connecting grooves and the second connecting plates are integrally made of 6mm thick aging-resistant vulcanized rubber.
The manual lifting electrodeless adjusting mechanism for supporting the front side of the buoyancy tank comprises a mounting plate which is mounted on the front side of the top of the buoyancy tank through a fastening bolt, a bottom plate is welded on the upper surface of the mounting plate, a vertical plate which is arranged along the vertical direction is fixedly arranged on the rear side edge of the bottom plate, a top plate which is positioned right above the bottom plate and parallel to the bottom plate is fixedly connected with the upper side edge of the vertical plate, an upper fixing seat is fixedly arranged on the lower surface of the bottom plate, a lower fixing seat is fixedly arranged on the upper fixing seat and the top plate along the vertical direction, an upper mounting hole is formed in the lower fixing seat, a lower mounting hole which corresponds to the upper mounting hole up and down is formed in the vertical direction, an upper nylon shaft sleeve is arranged in the upper mounting hole, a lower nylon shaft sleeve is arranged in the lower mounting hole, a screw rod is connected with the inner side of the upper nylon shaft sleeve in a rotating manner, a part of the upper end of the screw rod extending into the upper nylon shaft sleeve and a part of the screw rod extending into the lower nylon shaft sleeve are of a polished rod structure, a hand wheel which is positioned above the top plate, a nut is connected to the screw rod in a threaded manner, the bottom of the nut is fixedly connected with a lower connecting plate which is sleeved on the screw rod, the front side edge of the lower connecting plate is in the vertical direction, and the front side of the lower connecting plate is connected with the side of the buoyancy tank through the vertically arranged long groove.
The rear side of the upper fixing seat and the rear side of the lower fixing seat are fixedly connected with the front side of the vertical plate.
The upper end of the screw rod is fixedly connected with a limiting ring positioned on the upper surface of the top plate, the outer diameter of the limiting ring is larger than the inner diameter of the upper mounting hole, and the outer circumference of the limiting ring is fixedly connected with the hand wheel through a connecting rod.
The screw rod is sleeved with an upper connecting plate, the lower surface of the upper connecting plate is fixedly connected with the upper surface of the nut, and the lower surface of the front side of the upper connecting plate is fixedly connected with the upper end of the long slat.
The rear side of the oil guiding groove is vertically arranged, the upper part and the lower part of the rear side of the oil guiding groove are respectively provided with a connecting plate, the rear side edges of the connecting plates are fixedly connected to the front side of the long slat, the front side of the buoyancy tank is fixedly provided with support seats positioned on the left side and the right side of the long slat, and a positioning pin shaft contacted with the front side of the long slat is rotationally connected between the two support seats.
The front side and the rear side of the tops of the supporting buoyancy tank and the anti-collision buoyancy tank are respectively provided with a guardrail mounting seat; balance air holes are formed in the positions, adjacent to the guardrail mounting seats, of the tops of the supporting buoyancy tanks and the anti-collision buoyancy tanks, and waterproof and breathable plugs are arranged in the balance air holes.
By adopting the technical scheme, when the tandem floating pontoons are arranged in the channel, the length direction of the floating pontoons and the direction of the river (channel slope) have an included angle of 45-60 degrees, and the included angle faces the upstream direction of the river.
The box body of the anti-collision floating box is positioned near the channel slope of the floating pontoon, the specific structure of the box body enables the right top edge of the box body to be arranged on the right side of the bottom edge of the right side of the box body, so that the submerged position of the bottom edge of the right side of the box body is not easy to touch the channel slope below the water surface, and in addition, the bottom edge of the right side of the box body and the top edge of the right side of the box body are parallel to the direction of water flow, namely parallel to the channel slope, so that the contact area of the box body and the channel slope is increased, the destructive power generated by collision is greatly reduced, the service life of the floating pontoon is prolonged, and the cost is reduced. The upper surface of the box body is provided with a patterned steel plate, so that the skid resistance is improved.
According to the invention, the oil guide grooves are connected in series in a multi-section mode, and two adjacent sections of oil guide grooves are connected through the soft rubber connecting grooves, so that even if a pontoon receives water flow impact force and a strong wind environment, the shape of the soft rubber connecting grooves is consistent with the shape of the end faces of the oil guide grooves, the soft rubber connecting grooves are completely matched with the oil guide grooves, the soft rubber connecting grooves are elastic connecting pieces which can adapt to certain expansion and contraction changes, and the adjacent pontoons can be bent automatically, so that oil stains are prevented from leaking and the oil guide is smooth.
Each section of oil guide groove is fixedly connected with the edge of the end part of the adjacent soft rubber connecting groove through connecting bolts, so that the installation and the disassembly are convenient.
The mounting plate of the invention is connected to the top of the buoyancy tank by the fastening bolts, thus facilitating the installation and the disassembly. The hand wheel is rotated to drive the screw rod to rotate, and as the rear side of the long slat is contacted with the front side surface of the pontoon, the upper end of the long slat is connected with the nut through the lower connecting plate and the upper connecting plate, and the long slat limits the rotation of the nut, so that along with the rotation of the screw rod, the nut moves up and down along the screw rod, the nut moves up and down to drive the oil guide groove to move up and down, and the operation is performed in a mode of rotating the screw rod, so that the height of the oil guide groove is adjusted more precisely.
The upper nylon shaft sleeve and the lower nylon shaft sleeve play a role in reducing friction force when the screw rod rotates, and replacement cost is low after abrasion.
The rear sides of the upper fixing seat and the lower fixing seat are fixedly connected with the front side of the vertical plate, so that the strength between the top plate and the vertical plate and the strength between the bottom plate and the vertical plate can be enhanced.
The limiting ring plays a role in limiting the screw rod not to move downwards along the axial direction when hanging objects such as the oil guide groove, the long slat and the like.
The upper connecting plate and the lower connecting plate play a role in fully and fixedly connecting nuts and prevent the upper connecting plate and the lower connecting plate from being separated from the long strip plates.
The positioning pin shaft can limit the long slat not to move back and forth along with the oil guiding groove, but only move up and down, so that the force of strong wind or water flow can be prevented from pulling the long slat through the oil guiding groove to damage the manual lifting stepless adjusting mechanism, and when the long slat and the oil guiding groove move up and down, the positioning pin shaft rotates, and friction force is reduced.
The waterproof ventilation plug plays a role in always communicating the air in the buoyancy tank with the atmosphere, avoids the condition that the outside temperature difference enables the buoyancy tank to generate pressure higher than or lower than the atmospheric pressure, and can avoid water entering into the buoyancy tank.
In summary, the oil guide grooves of the sections are connected by adopting the soft rubber connecting grooves, and the soft rubber connecting grooves have the functions of thermal expansion, cold contraction, buffering and sealing, so that the flow guiding effect of floating oil is not affected, the displacement compensation effect of the oil guide grooves due to extrusion, stretching and torsional deformation in the swinging process is improved, and adverse phenomena of damaged oil guide grooves, smooth oil leakage and flow guiding are avoided.
The invention aims to solve the problem that the edges at the two ends of the ground floating box collide with the side slope of the channel when the water level rises or falls, and the two ends of the floating ship can be better protected by adopting the box body of the anti-collision floating box, so that the friction and decay speed of the ship body is reduced, and the use value of equipment and the personal safety of operators are ensured. In addition, the device has the advantages of simple and practical structure, low cost, convenient operation and wide application range.
According to the invention, the water inlet depth of the oil guide groove is adjusted steplessly through the thread structure of the nut screw rod, so that the working efficiency of the oil guide groove is improved, the oil slick interception is more effective, and the oil slick interception is very important. Not only solved the fixed position of leading the oil groove, make moreover and lead the income water depth of oil groove and obtain effective regulation, the regulation precision also improves greatly, labour saving and time saving. By adopting the oil blocking and guiding device, channel water oil caused by sudden accidents is reduced, the water pollution degree is reduced, the water quality safety is ensured, and the safety of production and living water of urban residents along the coast is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the structure of an anti-collision buoyancy tank;
FIG. 4 is a view in the direction A of FIG. 3;
FIG. 5 is a cross-sectional view B-B of FIG. 3;
FIG. 6 is a schematic view of the structure of the supporting buoyancy tank;
fig. 7 is a schematic plan view of the manual lifting stepless adjusting mechanism and the oil guiding groove in fig. 6.
Detailed Description
As shown in fig. 1-7, the water channel floating boat type oil blocking device comprises a plurality of sections of floating boats 27 connected in series, the length direction of each floating boat 27 is assumed to be the left-right direction, the flow direction of a river is assumed to be the front-back direction, each floating boat 27 is composed of a cuboid-shaped supporting floating box 2, the left end and the right end of each floating boat 27 are respectively provided with an anti-collision floating box 28, guardrail mounting seats 35 are respectively arranged on the front side and the rear side of the tops of the supporting floating boxes 2 and the anti-collision floating boxes 28, all the supporting floating boxes 2 and the anti-collision floating boxes 28 are hinged through connecting lugs 26 and pin shafts, a manual lifting stepless adjusting mechanism 20 is respectively arranged on the left side and the right side of the top of each floating box, the front side of each manual lifting stepless adjusting mechanism 20 is connected with an oil guiding groove 3 positioned on the front side of the supporting floating boxes 2 and the anti-collision boxes 28, the oil guiding groove 3 is provided with a plurality of sections, the number of the oil guiding grooves 3 is equal to the number of sections of the floating boxes, the length of each section of the supporting floating boxes 3 is equal to the length of each section of the floating boxes, all the supporting floating boxes 2 and the supporting floating boxes 2 are hinged with each other through connecting lugs 2 and the connecting lugs 21, two soft grooves 21 are respectively connected with the same cross section 21 and the soft section 21 are connected with the soft section 21.
The anti-collision buoyancy tanks 28 at the front end and the rear end of the pontoon 27 have the same structure and are symmetrical front and back; the anti-collision buoyancy tank 28 at the front end of the pontoon 27 comprises a closed tank body 29, the right side of the tank body 29 is adjacent to a channel slope 30, the top edge of the right side of the tank body 29 and the bottom edge of the right side of the tank body 29 are parallel to the direction of a river, the outer profiles of the top surface of the tank body 29, the bottom surface of the tank body 29, the front side surface of the tank body 29 and the rear side surface of the tank body 29 are right trapezoid, the profile of the left side surface of the tank body 29 is rectangular, and the profile of the right side surface of the tank body 29 is parallelogram; the front side top edge of the box 29, the front side bottom edge of the box 29, the rear side top edge of the box 29 and the front side bottom edge of the box 29 are all arranged in parallel, the length of the rear side top edge of the box 29 is larger than that of the front side top edge of the box 29, the length of the rear side bottom edge of the box 29 is larger than that of the front side bottom edge of the box 29, the length of the front side top edge of the box 29 is larger than that of the front side bottom edge of the box 29, the length of the rear side top edge of the box 29 is larger than that of the rear side bottom edge of the box 29, the left side top edge of the box 29 is perpendicular to the rear side bottom edge of the box 29 and the front side bottom edge of the box 29, the left side rear edge of the box 29 is perpendicular to the rear side bottom edge of the box 29 and the rear side top edge of the box 29, and the left side front side edge of the box 29 is perpendicular to the front side bottom edge of the box 29 and the front side top edge of the box 29.
Two reinforcing bottom beams 31 are arranged at the bottom of the box 29 side by side, and the two reinforcing bottom beams 31 are parallel to the top edge of the front side of the box 29; a reinforcing top beam 32 is arranged in the box body 29 at the included angle between the top surface of the box body 29 and the front side surface of the box body 29 and at the included angle between the top surface of the box body 29 and the rear side surface of the box body 29, and the two reinforcing top beams 32 are parallel to the top edge of the front side of the box body 29; two right connecting lugs 33 are arranged on the upper portion of the right side face of the box body 29, and two left connecting lugs 34 are arranged on the upper portion of the left side face of the box body 29.
The left and right ends of each section of oil guide groove 3 are provided with first connecting plates 22 along the end edges, the two ends of each rubber soft connecting groove 21 are provided with second connecting plates corresponding to and attached to the first connecting plates 22 along the end edges, the first connecting plates 22 and the second connecting plates are fastened and connected through a plurality of connecting bolts, and the rubber soft connecting grooves 21 and the second connecting plates are integrally made of 6 mm-thick aging-resistant vulcanized rubber.
The manual lifting electrodeless adjusting mechanism 20 for supporting the front side of the buoyancy tank 2 comprises a mounting plate 4 which is mounted on the front side of the top of the buoyancy tank 2 through a fastening bolt 1, a bottom plate 5 is welded on the upper surface of the mounting plate 4, a vertical plate 6 which is arranged along the vertical direction is fixedly arranged on the rear side edge of the bottom plate 5, a top plate 7 which is positioned right above the bottom plate 5 and parallel to the bottom plate 5 is fixedly connected on the upper side edge of the vertical plate 6, an upper fixing seat 8 is fixedly arranged on the lower surface of the top plate 7, a lower fixing seat 9 is fixedly arranged on the upper surface of the bottom plate 5, an upper mounting hole is formed in the upper fixing seat 8 and the top plate 7 along the vertical direction, a lower mounting hole which corresponds to the upper mounting hole from top to bottom is formed in the lower fixing seat 9 along the vertical direction, an upper nylon shaft sleeve 10 is arranged in the upper mounting hole, a lower nylon shaft sleeve 11 is arranged in the lower mounting hole, a screw rod 12 is rotatably connected with the upper nylon shaft sleeve 10 and the lower nylon shaft sleeve 11, a part of the upper end of the screw rod 12, the lower end of the screw rod 12 extends into the lower nylon shaft sleeve 11, the part of the screw rod 12 is in parallel to the lower nylon shaft 11, a hand wheel 13 positioned above the top plate 7 is fixedly arranged on the upper end of the screw rod 12, the upper end is connected with a hand wheel 13, the upper end 12 is connected with a connecting plate 14 on the upper side edge of the screw nut 12 and the screw nut is fixedly connected with the front side face of the bottom plate 16, and the front side of the buoyancy tank 2 through a connecting plate 16, and the screw nut 16 is fixedly connected with the bottom plate 16, and the front side of the screw nut is connected with the screw nut 15.
The rear side of the upper fixing seat 8 and the rear side of the lower fixing seat 9 are fixedly connected with the front side of the vertical plate 6.
The upper end of the screw rod 12 is fixedly connected with a limiting ring 17 positioned on the upper surface of the top plate 7, the outer diameter of the limiting ring 17 is larger than the inner diameter of the upper mounting hole, and the outer circumference of the limiting ring 17 is fixedly connected with the hand wheel 13 through a connecting rod.
The screw rod 12 is sleeved with an upper connecting plate 18, the lower surface of the upper connecting plate 18 is fixedly connected with the upper surface of the nut 14, and the front lower surface of the upper connecting plate 18 is fixedly connected with the upper end of the long slat 16.
The rear side of the oil guiding groove 3 is vertically arranged, the upper part and the lower part of the rear side of the oil guiding groove 3 are respectively provided with a connecting plate 23, the rear side edges of the connecting plates 23 are fixedly connected to the front side of the long slat 16, the front side of the buoyancy tank is fixedly provided with supporting seats 24 positioned on the left side and the right side of the long slat 16, and a positioning pin shaft 25 contacted with the front side of the long slat 16 is rotationally connected between the two supporting seats 24.
The front side and the rear side of the tops of the supporting buoyancy tank 2 and the anti-collision buoyancy tank 28 are respectively provided with a guardrail mounting seat 35; balance air holes are formed in the top of each supporting buoyancy tank 2 and each anti-collision buoyancy tank 28 adjacent to one guardrail mounting seat 35, and waterproof and breathable plugs are arranged in the balance air holes.
When the floating vessels 27 connected in series in the present invention are arranged in the channel, the length direction of the floating vessels 27 forms an included angle of 45-60 degrees with the direction of the river (channel side slope 30), and the included angle faces the upstream direction of the river.
According to the invention, the box body 29 of the anti-collision floating box 28 is positioned adjacent to the channel slope of the floating vessel 27, the specific structure of the box body 29 enables the right top edge of the box body 29 to be arranged rightwards than the right bottom edge of the box body 29, so that the submerged position of the right bottom edge of the box body 29 is not easy to touch the channel slope 30 under the water surface, in addition, the right bottom edge of the box body 29 and the right top edge of the box body 29 are parallel to the water flow direction, namely parallel to the channel slope 30, so that the contact area of the box body 29 with the channel slope 30 is increased, the destructive power generated by collision is greatly reduced, the service life of the floating vessel 27 is prolonged, and the cost is reduced. The upper surface of the case 29 is provided with a patterned steel plate to improve the anti-slip property.
According to the invention, the oil guide grooves 3 are connected in series in a multi-section mode, two adjacent oil guide grooves 3 are connected through the soft rubber connecting grooves 21, and even if the pontoon 27 is subjected to water flow impact force and high wind environment, the soft rubber connecting grooves 21 are consistent in shape with the end faces of the oil guide grooves 3 and ensure complete fit with the oil guide grooves 3, and the soft rubber connecting grooves 21 are elastic connecting pieces which can adapt to certain expansion and contraction changes and can be bent along with the adjacent pontoons, so that oil stains are prevented from leaking and flow guiding is smooth.
Each section of oil guiding groove 3 and the adjacent end edge of the soft rubber connecting groove 21 are provided with connecting plates and are fastened and connected through connecting bolts, so that the installation and the disassembly are convenient.
The mounting plate 4 of the present invention is attached to the top of the buoyancy tank by the fastening bolts 1, thus facilitating installation and removal. The hand wheel 13 is rotated to drive the screw rod 12 to rotate, and as the rear side of the long slat 16 is contacted with the front side of the pontoon 27, the upper end of the long slat 16 is connected with the nut 14 through the lower connecting plate 15 and the upper connecting plate 18, the long slat 16 limits the rotation of the nut 14, so that along with the rotation of the screw rod 12, the nut 14 moves up and down along the screw rod 12, the nut 14 moves up and down to drive the oil guide groove 3 to move up and down, and the operation is performed in a mode of rotating the screw rod 12, so that the height of the oil guide groove 3 is adjusted more precisely.
The upper nylon shaft sleeve 10 and the lower nylon shaft sleeve 11 play a role in reducing friction force when the screw rod 12 rotates, and replacement cost is low after abrasion.
The rear sides of the upper fixing seat 8 and the lower fixing seat 9 are fixedly connected with the front side surface of the vertical plate 6, so that the strength between the top plate 7 and the vertical plate 6 and the strength between the bottom plate 5 and the vertical plate 6 can be enhanced.
The limiting ring 17 plays a role of limiting the screw rod 12 not to move downwards along the axial direction when hanging the oil guide groove 3, the long strip plate 16 and other objects.
The upper connection plate 18 and the lower connection plate 15 function to be sufficiently fixedly connected with the nut 14, and prevent detachment from the long strip 16.
The positioning pin shaft 25 can limit the long slat 16 not to move back and forth along with the oil guiding groove 3, but only move up and down, so that the force of strong wind or water flow is avoided to pull the long slat 16 through the oil guiding groove 3 to damage the manual lifting stepless adjusting mechanism 20, and when the long slat 16 and the oil guiding groove 3 move up and down, the positioning pin shaft 25 rotates, and friction force is reduced.
The waterproof ventilation plug plays a role in always communicating the air in the buoyancy tank with the atmosphere, avoids the condition that the outside temperature difference enables the buoyancy tank to generate pressure higher than or lower than the atmospheric pressure, and can avoid water entering into the buoyancy tank.
The present embodiment is not limited in any way by the shape, material, structure, etc. of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present invention are all included in the scope of protection of the technical solution of the present invention.
Claims (6)
1. The utility model provides a water delivery channel floating boat formula oil blocking device which characterized in that: the floating pontoon comprises a plurality of sections of floating pontoons connected in series, the length direction of the floating pontoons is assumed to be the left-right direction, the flow direction of a river is assumed to be the front-back direction, each section of floating pontoon is composed of a cuboid-shaped supporting floating box, the left end and the right end of each floating pontoon are respectively provided with an anti-collision floating box, all the supporting floating boxes and the anti-collision floating boxes are hinged through connecting lugs and pin shafts, the left side and the right side of the top of each floating box are respectively provided with a manual lifting stepless regulating mechanism, the front side of the manual lifting stepless regulating mechanism is connected with oil guide grooves positioned on the front sides of the supporting floating boxes and the anti-collision floating boxes, the number of the oil guide grooves is equal to that of the floating boxes, the length of each section of the oil guide groove is equal to that of each section of the floating box, a rubber soft connecting groove is arranged between every two adjacent sections of the oil guide grooves, the cross section of the rubber soft connecting grooves is identical to the cross section of the oil guide grooves, and the connecting joints of the rubber soft connecting grooves and the oil guide grooves are in smooth transition;
the anti-collision buoyancy tanks at the front end and the rear end of the pontoon have the same structure and are symmetrical front and back; the anti-collision buoyancy tank at the front end of the pontoon comprises a closed tank body, the right side of the tank body is adjacent to a channel side slope, the top edge of the right side of the tank body and the bottom edge of the right side of the tank body are parallel to the direction of a river, the outer profiles of the top surface of the tank body, the bottom surface of the tank body, the front side surface of the tank body and the rear side surface of the tank body are right trapezoid, the profile of the left side surface of the tank body is rectangle, and the profile of the right side surface of the tank body is parallelogram; the box body front side top edge, the box body front side bottom edge, the box body rear side top edge and the box body rear side bottom edge are all arranged in parallel, the length of the box body rear side top edge is larger than that of the box body front side top edge, the length of the box body rear side bottom edge is larger than that of the box body front side bottom edge, the length of the box body rear side top edge is larger than that of the box body rear side bottom edge, the box body left side top edge is perpendicular to the box body rear side top edge and the box body front side top edge respectively, the box body left side bottom edge is perpendicular to the box body rear side bottom edge and the box body front side bottom edge respectively, and the box body left side rear side edge is perpendicular to the box body rear side bottom edge and the box body rear side top edge respectively;
the manual lifting stepless adjusting mechanism for supporting the front side of the buoyancy tank comprises a mounting plate which is mounted on the front side of the top of the buoyancy tank through a fastening bolt, a bottom plate is welded on the upper surface of the mounting plate, a vertical plate which is arranged along the vertical direction is fixedly arranged on the rear side edge of the bottom plate, a top plate which is positioned right above the bottom plate and parallel to the bottom plate is fixedly connected with the upper side edge of the vertical plate, an upper fixing seat is fixedly arranged on the lower surface of the top plate, a lower fixing seat is fixedly arranged on the upper surface of the bottom plate, an upper mounting hole is formed in the vertical direction on the upper fixing seat, a lower mounting hole which corresponds to the upper mounting hole up and down is formed in the lower fixing seat, an upper nylon shaft sleeve is arranged in the upper mounting hole, a lower nylon shaft sleeve is arranged in the lower mounting hole, a screw rod is connected in a rotating manner, a part of the upper end of the screw rod extending into the upper nylon shaft sleeve and a part of the screw rod extending into the lower nylon shaft sleeve are of a polished rod structure, a hand wheel which is positioned above the top plate is arranged on the screw rod, a nut is connected to the screw thread on the screw rod, a lower connecting plate which is fixedly connected with the bottom of the screw nut, the lower connecting plate is sleeved on the screw rod, the front edge of the lower connecting plate is in the vertical direction, and the front side of the lower connecting plate is in contact with the side of the buoyancy tank through the vertically arranged long side of the rear side of the guide groove;
the left end and the right end of each oil guide groove are respectively provided with a first connecting plate along the end edges, the two ends of each soft rubber connecting groove are respectively provided with a second connecting plate corresponding to and attached to the first connecting plates along the end edges, the first connecting plates and the second connecting plates are tightly connected through a plurality of connecting bolts, and the soft rubber connecting grooves and the second connecting plates are integrally made of 6 mm-thick aging-resistant vulcanized rubber;
the rear side of the oil guiding groove is vertically arranged, the upper part and the lower part of the rear side of the oil guiding groove are respectively provided with a connecting plate, the rear side edges of the connecting plates are fixedly connected to the front side of the long slat, the front side of the buoyancy tank is fixedly provided with support seats positioned on the left side and the right side of the long slat, and a positioning pin shaft contacted with the front side of the long slat is rotationally connected between the two support seats.
2. The water delivery channel floating vessel type oil blocking device according to claim 1, wherein: two reinforcing bottom beams are arranged at the bottom of the box body side by side and are parallel to the top edge of the front side of the box body;
the box body is internally provided with a reinforcing top beam at an included angle between the top surface of the box body and the front side surface of the box body and an included angle between the top surface of the box body and the rear side surface of the box body, and the two reinforcing top beams are parallel to the top edge of the front side of the box body;
the upper part of the right side surface of the box body is provided with two right connecting lugs, and the upper part of the left side surface of the box body is provided with two left connecting lugs.
3. The water delivery channel floating vessel type oil blocking device according to claim 1, wherein: the rear side of the upper fixing seat and the rear side of the lower fixing seat are fixedly connected with the front side of the vertical plate.
4. The water delivery channel floating vessel type oil blocking device according to claim 1, wherein: the upper end of the screw rod is fixedly connected with a limiting ring positioned on the upper surface of the top plate, the outer diameter of the limiting ring is larger than the inner diameter of the upper mounting hole, and the outer circumference of the limiting ring is fixedly connected with the hand wheel through a connecting rod.
5. The water delivery channel floating vessel type oil blocking device according to claim 1, wherein: the screw rod is sleeved with an upper connecting plate, the lower surface of the upper connecting plate is fixedly connected with the upper surface of the nut, and the lower surface of the front side of the upper connecting plate is fixedly connected with the upper end of the long slat.
6. The water delivery channel floating vessel type oil blocking device according to claim 1, wherein: the front side and the rear side of the tops of the supporting buoyancy tank and the anti-collision buoyancy tank are respectively provided with a guardrail mounting seat; balance air holes are formed in the positions, adjacent to the guardrail mounting seats, of the tops of the supporting buoyancy tanks and the anti-collision buoyancy tanks, and waterproof and breathable plugs are arranged in the balance air holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710787799.7A CN107366271B (en) | 2017-09-04 | 2017-09-04 | Floating ship type oil blocking device for water delivery channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710787799.7A CN107366271B (en) | 2017-09-04 | 2017-09-04 | Floating ship type oil blocking device for water delivery channel |
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| Publication Number | Publication Date |
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| CN107366271A CN107366271A (en) | 2017-11-21 |
| CN107366271B true CN107366271B (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710787799.7A Active CN107366271B (en) | 2017-09-04 | 2017-09-04 | Floating ship type oil blocking device for water delivery channel |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT367483B (en) * | 1979-09-27 | 1982-07-12 | Kirchner Sepp | DEVICE WITH SEVERAL FLOATING BODIES |
| CN201143983Y (en) * | 2007-12-25 | 2008-11-05 | 中国人民解放军总后勤部军事交通运输研究所 | Multipurpose offshore float chamber |
| CN203755248U (en) * | 2014-04-02 | 2014-08-06 | 四川东方水利水电工程有限公司 | Sliding type float blocking device |
| CN204662396U (en) * | 2015-05-13 | 2015-09-23 | 中国电建集团贵阳勘测设计研究院有限公司 | A tilting blocks dirty structure of floating for high slope |
| CN205975538U (en) * | 2016-08-26 | 2017-02-22 | 四川东方水利装备工程股份有限公司 | Slope guidance channel automatic control blocks system of floating |
| CN206015634U (en) * | 2016-08-26 | 2017-03-15 | 黄河水利委员会黄河机械厂 | River channel oil stain intercepting system |
| CN207159966U (en) * | 2017-09-04 | 2018-03-30 | 黄河水利委员会黄河机械厂 | Canal for water conveyance floating vessel type blocks oily device |
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2017
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| CN107366271A (en) | 2017-11-21 |
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Inventor after: Yang Xiaodong Inventor after: Tian Yong Inventor after: Shang Liyang Inventor after: Zhang Zhiyong Inventor after: Li Cheng Inventor after: Wu Linfeng Inventor after: Tang Tao Inventor after: Fu Jun Inventor after: Wang Yongjun Inventor before: Li Cheng Inventor before: Yang Xiaodong Inventor before: Tian Yong Inventor before: Shang Liyang Inventor before: Wu Linfeng Inventor before: Tang Tao Inventor before: Fu Jun Inventor before: Wang Yongjun Inventor before: Zhang Zhiyong |
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Address after: 450006 No. 29, Huaihe Road, Zhongyuan District, Henan, Zhengzhou Applicant after: Huanghe Machinery Co.,Ltd. Address before: 450006 No. 29, Huaihe Road, Zhongyuan District, Henan, Zhengzhou Applicant before: YELLOW RIVER MACHINERY FACTORY, YELLOW RIVER CONSERVANCY COMMISSION |
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