CN106223294B - One kind blocking dirty drift row - Google Patents
One kind blocking dirty drift row Download PDFInfo
- Publication number
- CN106223294B CN106223294B CN201610816872.4A CN201610816872A CN106223294B CN 106223294 B CN106223294 B CN 106223294B CN 201610816872 A CN201610816872 A CN 201610816872A CN 106223294 B CN106223294 B CN 106223294B
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- steel cable
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- rope
- floating
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Classifications
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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
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
-
- 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
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0835—Devices for reducing the polluted area with or without additional devices for removing the material fixed to permanent structure, e.g. harbour wall or river bank
-
- 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
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0842—Devices for reducing the polluted area with or without additional devices for removing the material adapted to be towed for operation
-
- 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
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0857—Buoyancy material
Abstract
The present invention relates to the devices for water surface floater interception at water flow, it is specifically a kind of to block dirty drift row, including steel cable, floating body and fixing seat, steel cable both ends pass through the two sides that a fixing seat is fixed to water flow respectively, multiple floating bodies are set on steel cable, Ya Sheng mechanism rotate is set in fixing seat, and Ya Sheng mechanism rotate is for pushing steel cable.Design is simple, easy to use, avoids the both ends in water flow hanging by Ya Sheng mechanism rotate, and misses floating material, is convenient to carry out the control of steel cable both ends height with the variation of the depth of water, improves and intercept validity；The device is improved to the installation and use on the riverbank of different drops to the present apparatus.Provided with hoisting mechanism, the stress of steel cable can be effectively controlled according to different water velocities, avoid stress excessive the case where causing steel cable to break, Ya Sheng mechanism rotate controls steel cable both ends height with the variation of the depth of water；Floating material is flushed to the edge of water flow using water impact by spiral floating body.
Description
Technical field
It is specifically a kind of to block dirty drift row the present invention relates to the device for water surface floater interception at water flow.
Background technique
Block drift row, be before one kind is arranged in intake of hydropower station, to float on the water surface, following water-level lifting and go up and down, be used for
Intercept the equipment for being greater than certain size specification floating material.Used in engineering at present block drift row by several same specifications buoyancy tank,
The composition such as trash rack, left and right end anchor structure, left and right end supporting structure, left and right end transition buoyancy tank and haulage cable.Buoyancy tank drift
It is box structure or columnar structured on bubbling through the water column；Trash rack is fixed on buoyancy tank bottom, is used to intercept floating together with buoyancy tank
Object.Other accessories are connection, fix buoyancy tank and be arranged.All buoyancy tanks, transition buoyancy tank connect with haulage cable in a row.
Fixing concrete pier is equipped at a certain distance from powerhouse of hydropower station water inlet both sides upstream, the track for blocking drift row is anchored at concrete
In pier.It blocks the force analysis of drift row: blocking the born flowing pressure of drift row, floating material pressure passes through haulage cable and passes to branch
Bearing structure passes to embedded part, concrete foundation by supporting structure.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, providing one kind and blocks dirty drift row, the design of this structure
Simply, easy to use, avoid the both ends in water flow hanging by Ya Sheng mechanism rotate, and floating material is missed, it is convenient to the change with the depth of water
Change the control for carrying out steel cable both ends height, improves and intercept validity；Improve the device on the riverbank of different drops to the present apparatus
Installation and use.Provided with hoisting mechanism, the length of steel cable can be controlled according to different water velocities, effectively control steel
The stress of rope, avoids stress excessive the case where causing steel cable to break, and Ya Sheng mechanism rotate controls steel cable both ends height with the variation of the depth of water
's；, hoisting mechanism is adjusted in real time, controls water flow steel cable to impact force；By spiral floating body, using water impact, by floating material
It is flushed to the edge of water flow.
The technical solution adopted by the invention is as follows:
The invention discloses one kind to block dirty drift row, including steel cable, floating body and fixing seat, and it is solid that steel cable both ends pass through one respectively
Reservation is fixed to the two sides of water flow, and multiple floating bodies are set on steel cable, Ya Sheng mechanism rotate is arranged in fixing seat, Ya Sheng mechanism rotate is used for
Steel cable is pushed.The Ya Sheng mechanism rotate can be avoided hanging at the both ends of water flow, and misses floating material, is convenient to the variation with the depth of water
The control of steel cable both ends height is carried out, improves and intercepts validity.Improve the device on the riverbank of different drops to the present apparatus
Installation and use.
Further, Ya Sheng mechanism rotate includes compression bar, rotating wheel, expansion bend and pressure rope support, and pressure rope support is mounted at fixing seat, presses
Bar and expansion bend are hinged with pressure rope support respectively, and rotating wheel is hinged on the free end of compression bar, and rotating wheel is free to rotate, expansion bend
Telescopic end be connected to the middle part of compression bar, rotating wheel is contacted with steel cable, compensator pushing or pulls compression bar, makes steel cable in vertical side
It moves up and down.The Ya Sheng mechanism rotate of the structure, structure is simple, easy to use, can be used in the existing installation for blocking bleaching device, improves
The ease for use of device.
Further, hoisting mechanism is provided in the fixing seat, hoisting mechanism is used for folding and unfolding steel cable.The design of the hoist engine,
The length of steel cable can be controlled according to different water velocities, effectively control the stress of steel cable, avoid stress is excessive from causing steel cable
The case where breaking.
Further, hoisting mechanism includes rope-winding shaft, elevator motor, speed changer and Wire guider；Elevator motor passes through speed changer
Rope-winding shaft is driven, the outgoing line side of rope-winding shaft is arranged in Wire guider, which has spiral helicine traction line, Wire guider and rope rolling
Axis cooperation rotation is wrapped in steel cable uniformly on rope-winding shaft.The hoisting mechanism can used Wire guider effectively guide twining for steel cable
Around avoiding steel cable from being distributed the case where causing steel cable service life reduction generation in a jumble, the traction line is in the shape of a spiral, and synchronous with rope-winding shaft
Rotation can make into rope direction always perpendicular to the axial direction of rope-winding shaft.
Further, floating body is cylindrical, is provided with through-hole in the middle part of floating body, wear-resistant sleeve is provided on the side wall of through-hole, described
Travers are provided between spiral thread on the outside of floating body, which pushes floating body to rotate by travers.
Further, the outer surface of floating body has spiral thread, rotates floating body under water jet propulsion.The floating body of the structure,
Floating material can be effectively intercepted, while the rotation of its perficial helical line can be by be moved to steel cable two of floater
Floater can be moved on water flow side, be convenient to be salvaged on bank, furthermore it is possible to prevent floating material from existing by side
It is concentrated in the middle part of steel cable, reduces floating material to the impact force of steel cable.
Further, the outer edge of spiral thread is provided with push jack, the push jack and spiral thread are hinged, in the side of push jack
Provided with blocking portion, what which prevented push jack is more than 90 degree along water (flow) direction rotational angle.The setting of the push jack increases water
The promotion area of stream, the promotion of effective realization device increase the availability of device, improve the speed and strength of floating body rotation.
Further, trash block system, including controller, Ya Sheng mechanism rotate, hoisting mechanism, flow rate detector and depth of water detection
Device；
Ya Sheng mechanism rotate includes compression bar, rotating wheel, expansion bend and pressure rope support, and pressure rope support is mounted at fixing seat, compression bar and stretches
Contracting device is hinged with pressure rope support respectively, and rotating wheel is hinged on the free end of compression bar, and rotating wheel is free to rotate, and expansion bend stretches
End is connected to the middle part of compression bar, and rotating wheel is contacted with steel cable, compensator pushing or pulling compression bar, make steel cable in the vertical direction under
It is mobile；
Hoisting mechanism includes rope-winding shaft, elevator motor, speed changer and Wire guider；Elevator motor is driven by speed changer and is rolled up
The outgoing line side of rope-winding shaft is arranged in reel for rope, Wire guider, which has spiral helicine traction line, and Wire guider and rope-winding shaft cooperate
Rotation is wrapped in steel cable uniformly on rope-winding shaft；
Floating body is cylindrical, is provided with through-hole in the middle part of floating body, and wear-resistant sleeve, the floating body outside are provided on the side wall of through-hole
Spiral thread between be provided with travers, the water flow by travers push floating body rotate, in the outside of spiral thread
Edge is provided with push jack, and the push jack and spiral thread are hinged, is provided with blocking portion in the side of push jack, which prevents push jack
It is more than 90 degree along water (flow) direction rotational angle；
Controller is electrically connected with Ya Sheng mechanism rotate, hoisting mechanism, depth of water detector and flow rate detector respectively.
Device can effectively ensure that the availability of design by the design of the trash block system, can guarantee the quick of device
Use, Ya Sheng mechanism rotate with the depth of water variation control steel cable both ends height, improve the device on the riverbank of different drops to this
The installation and use of device；The hoisting mechanism can control the length of steel cable, adjust hoisting mechanism in real time, control water flow steel cable pair
The shape of impact force, floating body can effectively be driven floating material, realize the transmission of floating material, using water impact, by floating material,
It is flushed to the edge of water flow.
Further, be provided with through-hole in the middle part of floating body, be provided with the wear-resistant sleeve of tubulose on the side wall of through-hole, wear-resistant sleeve include by
It include wearing layer, braiding layer, graphene layer and enhancement layer except interior；Wearing layer is made of the material of following parts by weight: 3 parts of carbon
Powder, 20 parts of iron powders, 5 parts of brown iron oxides, 7 parts of aluminium powders, 0.3 part of nano carborundum powder, 3 parts of nickel powders, 4.5 parts of copper powders, 0.7 part of ceramics
Fiber；Braiding layer is made of the material of following parts by weight: 3 parts of iron wires, 0.5 part of titanium alloy wire, 7 parts of glass fibres, 1 part of bamboo fibre
Dimension, 1.3 parts of ceramic fibres；Enhancement layer uses ceramic tube.The design of the structure has wearability good, the good feature of anticorrosive property,
Its structural strength is big, not easy to wear, can make good rotational action, can guarantee the normal operation of equipment, can be improved dress
The availability set.In addition, the abrasion resistant effect of wearing layer is more preferable, and surface is more smooth by the combination of said components, be conducive to
Reduce the resistance of rotation.The design of its braiding layer can guarantee that enhancement layer and wearing layer can be even closer is linked together, add
Strong structural strength, in addition, the graphene layer, further enhances the stabilization and intensity of structure, enhancement layer uses ceramic layer,
With fabulous intensity and anticorrosive property.
Further, control method are as follows:
Step 1: depth of water detector detection water surface site is simultaneously sent to controller, and controller controls the expansion bend of Ya Sheng mechanism rotate
Expanding-contracting action make compression bar by steel cable two sides at a distance from the water surface be not more than floating body radius；
Step 2: controller controls the length of steel cable according to water velocity, when water velocity is less than 0.5m/s, hoist engine
Structure shrinks 1.05-1.1 times that steel cable makes the length flow width of steel cable；When water velocity is 0.5-1m/s, hoisting mechanism
Make 1.11-1.2 times of the length flow width of steel cable；When water velocity is 1.1-2.5m/s, hoisting mechanism makes steel cable
Length is 1.21-1.46 times of flow width；When water velocity is greater than 2.5m/s, hoisting mechanism makes the length water flow of steel cable
1.47-1.6 times of width；
Step 3: when needing to carry out floating material processing, control hoisting mechanism releases steel cable, downstream pulls the one of steel cable
End, makes steel cable favour water (flow) direction, while increasing floating body according to setting spacing on steel cable；When steel cable and water (flow) direction are in 30-
When 45 degree of angles, using the thrust of water flow, the floating material of the water surface is made to gather water flow two sides, to be convenient to salvage；
Step 4: hoisting mechanism being installed respectively at the both ends of steel cable, two hoisting mechanisms distinguish folding and unfolding steel cable, and tear open simultaneously
The floating body on steel cable is unloaded or installed, makes steel cable and floating body that the floating material of the water surface be driven to gather water flow two sides to be convenient to salvage.
The above method, can effective realization device availability and movement, steel cable can be controlled according to actual needs to water
The distance in face effectively prevent steel cable two sides hanging, and the case where cause floating material to miss, furthermore, it is possible to according to the speed of water flow
Difference, the length of steel cable can be adjusted, the effective service life for guaranteeing steel cable, it is effective adjust steel cable it is average by
Power, in addition, it can be rapidly performed by the salvaging of floating body by the control of folding and unfolding steel cable and the design of floating body spiral, it is clear in time
Floating material is managed, to improve the availability of device.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1. the design of structure is simple, easy to use, avoid the both ends in water flow hanging by Ya Sheng mechanism rotate, and misses drift
Floating object is convenient to carry out the control of steel cable both ends height with the variation of the depth of water, improves and intercept validity；The device is improved to difference
To the installation of the present apparatus and use on the riverbank of drop.
2. the design of the hoist engine can control the length of steel cable according to different water velocities, steel cable is effectively controlled
Stress, avoids stress excessive the case where causing steel cable to break, and Ya Sheng mechanism rotate controls steel cable both ends height with the variation of the depth of water；,
Hoisting mechanism is adjusted in real time, controls water flow steel cable to impact force；Floating material is flushed to using water impact by spiral floating body
The edge of water flow.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is the main view for blocking dirty drift row;
Fig. 2 is the sectional view of floating body.
Appended drawing reference: 1- floating body, 11- keg float, 12- through-hole, 13- wear-resistant sleeve, 14- spiral thread, 15- push jack, 2- elevator
Mechanism, 3- Ya Sheng mechanism rotate, 31- expansion bend, 32- compression bar, 33- rotating wheel, 4- steel cable.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
Embodiment 1:
It is as shown in Figs. 1-2, of the invention that the invention discloses one kind to block dirty drift row, including steel cable 4, floating body 1 and fixation
Seat, 4 both ends of steel cable pass through the two sides that a fixing seat is fixed to water flow respectively, and multiple floating bodies 1 are set on steel cable 4, in fixing seat
Upper setting Ya Sheng mechanism rotate 3, Ya Sheng mechanism rotate 3 is for pushing steel cable 4.Further, Ya Sheng mechanism rotate 3 include compression bar 32, rotating wheel 33,
Expansion bend 31 and pressure rope support, pressure rope support are mounted at fixing seat, and compression bar 32 and expansion bend 31 are hinged with pressure rope support respectively, rotating wheel
33 are hinged on the free end of compression bar 32, and rotating wheel 33 is free to rotate, and the telescopic end of expansion bend 31 is connected in compression bar 32
Portion, rotating wheel 33 are contacted with steel cable 4, and expansion bend 31 pushes or pull on compression bar 32, make the lower movement in the vertical direction of steel cable 4.
Hoisting mechanism 2 is provided in the fixing seat, hoisting mechanism 2 is used for folding and unfolding steel cable 4.The design of the hoist engine, can
According to different water velocities, the length of steel cable 4 is controlled, the stress of steel cable 4 is effectively controlled, avoids stress is excessive from causing steel cable 4
The case where breaking.Hoisting mechanism 2 includes rope-winding shaft, elevator motor, speed changer and Wire guider；Elevator motor is driven by speed changer
The outgoing line side of rope-winding shaft is arranged in dynamic rope-winding shaft, Wire guider, which has spiral helicine traction line, Wire guider and rope-winding shaft
Cooperation rotation is wrapped in steel cable 4 uniformly on rope-winding shaft.The hoisting mechanism 2 can used Wire guider effectively guide steel cable 4
Winding, avoids distribution the case where causing 4 service life reduction of the steel cable generation in a jumble of steel cable 4, the traction line in the shape of a spiral, and and rope-winding shaft
It rotates synchronously, can make into rope direction always perpendicular to the axial direction of rope-winding shaft.
Floating body 1 is cylindrical, and through-hole 12 is provided in the middle part of floating body 1, and wear-resistant sleeve 13 is provided on the side wall of through-hole 12, described
Travers are provided between the spiral thread 14 in 1 outside of floating body, which pushes floating body 1 to rotate by travers.Floating body 1
Outer surface have spiral thread 14, rotate floating body 1 under water jet propulsion.The floating body 1 of the structure can effectively intercept floating
Object, while the rotation of its perficial helical line can be by the two sides for being moved to steel cable 4 of floater, it can be by floating on water
Object is moved on water flow side, is convenient to be salvaged on bank, furthermore it is possible to prevent floating material from concentrating in the middle part of steel cable 4, is reduced
Impact force of the floating material to steel cable 4.
The outer edge of spiral thread 14 is provided with push jack 15, the push jack 15 and spiral thread 14 are hinged, in push jack 15
Side is provided with blocking portion, and what which prevented push jack 15 is more than 90 degree along water (flow) direction rotational angle.The push jack 15 is set
It sets, increases the promotion area of water flow, the promotion of effective realization device increases the availability of device, improves the speed that floating body 1 rotates
And dynamics.
The Ya Sheng mechanism rotate 3 can be avoided hanging at the both ends of water flow, and miss floating material, be convenient to variation with the depth of water into
The control of 4 both ends height of row steel cable improves and intercepts validity.Improve the device on the riverbank of different drops to the peace of the present apparatus
Dress and use.
Embodiment 2
A kind of trash block system of the invention, including controller, Ya Sheng mechanism rotate 3, hoisting mechanism 2, flow rate detector and the depth of water
Detector；
Ya Sheng mechanism rotate 3 includes compression bar 32, rotating wheel 33, expansion bend 31 and pressure rope support, and pressure rope support is mounted at fixing seat, presses
Bar 32 and expansion bend 31 are hinged with pressure rope support respectively, and rotating wheel 33 is hinged on the free end of compression bar 32, and rotating wheel 33 can be free
Rotation, the telescopic end of expansion bend 31 are connected to the middle part of compression bar 32, and rotating wheel 33 is contacted with steel cable 4, and expansion bend 31 is pushed or drawn
Dynamic pressure bar 32 makes the lower movement in the vertical direction of steel cable 4；
Hoisting mechanism 2 includes rope-winding shaft, elevator motor, speed changer and Wire guider；Elevator motor is driven by speed changer and is rolled up
The outgoing line side of rope-winding shaft is arranged in reel for rope, Wire guider, which has spiral helicine traction line, and Wire guider and rope-winding shaft cooperate
Rotation is wrapped in steel cable 4 uniformly on rope-winding shaft；
Floating body 1 is cylindrical, and through-hole 12 is provided in the middle part of floating body 1, and wear-resistant sleeve 13 is provided on the side wall of through-hole 12, described
Travers are provided between the spiral thread 14 in 1 outside of floating body, which pushes floating body 1 to rotate by travers, in spiral shell
The outer edge on lira road 14 is provided with push jack 15, and the push jack 15 and spiral thread 14 are hinged, is provided with resistance in the side of push jack 15
Stopper, what which prevented push jack 15 is more than 90 degree along water (flow) direction rotational angle；
Controller is electrically connected with Ya Sheng mechanism rotate 3, hoisting mechanism 2, depth of water detector and flow rate detector respectively.
Device can effectively ensure that the availability of design by the design of the trash block system, can guarantee the quick of device
It uses, Ya Sheng mechanism rotate 3 controls 4 both ends height of steel cable with the variation of the depth of water, improves the device to right on the riverbank of different drops
The installation and use of the present apparatus；The hoisting mechanism 2 can control the length of steel cable 4, adjust hoisting mechanism 2 in real time, control water flow
Steel cable 4 can effectively be driven floating material, realize the transmission of floating material to impact force, the shape of floating body 1, using water impact,
By floating material, it is flushed to the edge of water flow.
Embodiment 3
As shown in Fig. 2, structure or system based on embodiment 1 or 2, it is provided with through-hole 12 in the middle part of floating body 1, through-hole 12
It is provided with the wear-resistant sleeve 13 of tubulose on side wall, wear-resistant sleeve 13 includes by including wearing layer, braiding layer, graphene layer except interior and adding
Strong layer；Wearing layer is made of the material of following parts by weight: 3 parts of carbon dusts, 20 parts of iron powders, 5 parts of brown iron oxides, 7 parts of aluminium powders, 0.3 part
Nano carborundum powder, 3 parts of nickel powders, 4.5 parts of copper powders, 0.7 part of ceramic fibre；Braiding layer is made of the material of following parts by weight: 3 parts
Iron wire, 0.5 part of titanium alloy wire, 7 parts of glass fibres, 1 part of bamboo fibre, 1.3 parts of ceramic fibres；Enhancement layer uses ceramic tube.
The design of the structure has wearability good, and the good feature of anticorrosive property, structural strength is big, not easy to wear, can
Make good rotational action, can guarantee the normal operation of equipment, can be improved the availability of device.In addition, passing through above-mentioned group
The combination divided, the abrasion resistant effect of wearing layer is more preferable, and surface is more smooth, advantageously reduces the resistance of rotation.Its braiding layer
Design can guarantee that enhancement layer and wearing layer can be even closer is linked together, structural strength be strengthened, in addition, the graphite
Alkene layer further enhances the stabilization and intensity of structure, and enhancement layer uses ceramic layer, has fabulous intensity and anticorrosion
Property.
Embodiment 4
The trash block system for blocking dirty drift row or embodiment 2 based on embodiment 1, control method are as follows:
Step 1: depth of water detector detection water surface site is simultaneously sent to controller, and controller controls the flexible of Ya Sheng mechanism rotate 3
31 expanding-contracting action of device make compression bar 32 by 4 two sides of steel cable at a distance from the water surface be not more than floating body 1 radius；
Step 2: controller controls the length of steel cable 4 according to water velocity, when water velocity is less than 0.5m/s, hoist engine
Structure 2 shrinks 1.05-1.1 times that steel cable 4 makes the length flow width of steel cable 4；When water velocity is 0.5-1m/s, hoist engine
Structure 2 makes 1.11-1.2 times of the length flow width of steel cable 4；When water velocity is 1.1-2.5m/s, hoisting mechanism 2 makes steel
The length of rope 4 is 1.21-1.46 times of flow width；When water velocity is greater than 2.5m/s, hoisting mechanism 2 makes the length of steel cable 4
Degree is 1.47-1.6 times of flow width；
Step 3: when needing to carry out floating material processing, control hoisting mechanism 2 releases steel cable 4, downstream pulls steel cable 4
One end makes steel cable 4 favour water (flow) direction, while increasing floating body 1 according to setting spacing on steel cable 4；When steel cable 4 and water (flow) direction
When in 30-45 degree angle, using the thrust of water flow, the floating material of the water surface is made to gather water flow two sides, to be convenient to salvage；
Step 4: hoisting mechanism 2 being installed respectively at the both ends of steel cable 4, two hoisting mechanisms 2 distinguish folding and unfolding steel cable 4, and same
When dismantle or installation steel cable 4 on floating body 1, make steel cable 4 and floating body 1 that the floating material of the water surface be driven to gather water flow two sides with convenient
In salvaging.
The above method, can effective realization device availability and movement, steel cable 4 can be controlled according to actual needs to water
The distance in face effectively prevent 4 two sides of steel cable hanging, and the case where cause floating material to miss, furthermore, it is possible to according to the speed of water flow
Difference, the length of steel cable 4 can be adjusted, the effective service life for guaranteeing steel cable 4 is effective to adjust being averaged for steel cable 4
Stress, in addition, it can be rapidly performed by the salvaging of floating body 1 by the design of 1 spiral of control and floating body of folding and unfolding steel cable 4,
Cleaning floating material in time, to improve the availability of device.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (8)
1. one kind blocks dirty drift row, which is characterized in that including steel cable (4), floating body (1) and fixing seat, steel cable (4) both ends lead to respectively
The two sides that a fixing seat is fixed to water flow are crossed, multiple floating bodies (1) are set on steel cable (4), and Ya Sheng mechanism rotate is arranged in fixing seat
(3), Ya Sheng mechanism rotate (3) is used to push steel cable (4)；Ya Sheng mechanism rotate (3) includes compression bar (32), rotating wheel (33), expansion bend
(31) it is mounted at fixing seat with pressure rope support, pressure rope support, compression bar (32) and expansion bend (31) are hinged with pressure rope support respectively, rotating wheel
(33) it is hinged on the free end of compression bar (32), and rotating wheel (33) is free to rotate, the telescopic end of expansion bend (31) is connected to pressure
The middle part of bar (32), rotating wheel (33) are contacted with steel cable (4), and expansion bend (31) pushes or pull on compression bar (32), and steel cable (4) is made to exist
Vertical direction moves up and down；It is provided in fixing seat hoisting mechanism (2), hoisting mechanism (2) is used for folding and unfolding steel cable (4).
2. blocking dirty drift row as described in claim 1, which is characterized in that hoisting mechanism (2) includes rope-winding shaft, elevator motor, change
Fast device and Wire guider；Elevator motor drives rope-winding shaft by speed changer, and the outgoing line side of rope-winding shaft is arranged in Wire guider, the messenger
Device has spiral helicine traction line, and Wire guider and rope-winding shaft cooperation rotation are wrapped in steel cable (4) uniformly on rope-winding shaft.
3. blocking dirty drift row as described in claim 1, which is characterized in that the outer surface of floating body (1) has spiral thread (14), makes
Floating body (1) rotates under water jet propulsion.
4. blocking dirty drift row as claimed in claim 3, which is characterized in that floating body (1) is cylindrical, is provided in the middle part of floating body (1)
Through-hole (12) is provided with wear-resistant sleeve (13) on the side wall of through-hole (12), sets between the spiral thread (14) on the outside of the floating body (1)
Travers are equipped with, which pushes floating body (1) to rotate by travers.
5. blocking dirty drift row as claimed in claim 4, which is characterized in that the outer edge of spiral thread (14) is provided with push jack
(15), the push jack (15) and spiral thread (14) hingedly, are provided with blocking portion in the side of push jack (15), blocking portion prevention pushes away
Piece (15) is more than 90 degree along water (flow) direction rotational angle.
6. blocking dirty drift row as described in claim 1, which is characterized in that its trash block system, including controller, Ya Sheng mechanism rotate (3),
Hoisting mechanism (2), flow rate detector and depth of water detector；
Ya Sheng mechanism rotate (3) includes compression bar (32), rotating wheel (33), expansion bend (31) and pressure rope support, and pressure rope support is mounted on fixing seat
Place, compression bar (32) and expansion bend (31) are hinged with pressure rope support respectively, and rotating wheel (33) is hinged on the free end of compression bar (32), and turns
Driving wheel (33) is free to rotate, and the telescopic end of expansion bend (31) is connected to the middle part of compression bar (32), rotating wheel (33) and steel cable (4)
Contact, expansion bend (31) push or pull on compression bar (32), make steel cable (4) lower movement in the vertical direction；
Hoisting mechanism (2) includes rope-winding shaft, elevator motor, speed changer and Wire guider；Elevator motor drives rope rolling by speed changer
The outgoing line side of rope-winding shaft is arranged in axis, Wire guider, which has spiral helicine traction line, and Wire guider and rope-winding shaft cooperation turn
It is dynamic to be wrapped in steel cable (4) uniformly on rope-winding shaft；
Floating body (1) is cylindrical, is provided with through-hole (12) in the middle part of floating body (1), is provided with wear-resistant sleeve on the side wall of through-hole (12)
(13), travers are provided between the spiral thread (14) on the outside of the floating body (1), which pushes floating by travers
Body (1) rotation, is provided with push jack (15) in the outer edge of spiral thread (14), the push jack (15) and spiral thread (14) hingedly,
It is provided with blocking portion in the side of push jack (15), blocking portion prevention push jack (15) is more than 90 along water (flow) direction rotational angle
Degree；
Controller is electrically connected with Ya Sheng mechanism rotate (3), hoisting mechanism (2), depth of water detector and flow rate detector respectively.
7. blocking dirty drift row as described in claim 1, which is characterized in that be provided with through-hole (12) in the middle part of floating body (1), through-hole (12)
Side wall on be provided with the wear-resistant sleeve (13) of tubulose, wear-resistant sleeve (13) includes by including wearing layer, braiding layer, graphene except interior
Layer and enhancement layer；Wearing layer is made of the material of following parts by weight: 3 parts of carbon dusts, 20 parts of iron powders, 5 parts of brown iron oxides, 7 parts of aluminium powders,
0.3 part of nano carborundum powder, 3 parts of nickel powders, 4.5 parts of copper powders, 0.7 part of ceramic fibre；Braiding layer by following parts by weight material group
At: 3 parts of iron wires, 0.5 part of titanium alloy wire, 7 parts of glass fibres, 1 part of bamboo fibre, 1.3 parts of ceramic fibres；Enhancement layer is using ceramics
Pipe.
8. blocking dirty drift row as claimed in claim 6, which is characterized in that its control method are as follows:
Step 1: depth of water detector detection water surface site is simultaneously sent to controller, and controller controls the expansion bend of Ya Sheng mechanism rotate (3)
(31) expanding-contracting action make compression bar (32) by steel cable (4) two sides at a distance from the water surface be not more than floating body (1) radius；
Step 2: controller controls the length of steel cable (4) according to water velocity, when water velocity is less than 0.5m/s, hoisting mechanism
(2) 1.05-1.1 times that steel cable (4) make the length flow width of steel cable (4) is shunk；When water velocity is 0.5-1m/s, volume
Raising mechanism (2) makes 1.11-1.2 times of length flow width of steel cable (4)；When water velocity is 1.1-2.5m/s, elevator
Mechanism (2) makes 1.21-1.46 times of the length flow width of steel cable (4)；When water velocity is greater than 2.5m/s, hoisting mechanism
(2) make 1.47-1.6 times of the length flow width of steel cable (4)；
Step 3: when needing to carry out floating material processing, steel cable (4) are released in control hoisting mechanism (2), downstream pull steel cable (4)
One end, so that steel cable (4) is favoured water (flow) direction, at the same on steel cable (4) according to setting spacing increase floating body (1)；When steel cable (4)
When being in 30-45 degree angle with water (flow) direction, using the thrust of water flow, the floating material of the water surface is made to gather water flow two sides, with convenient
In salvaging；
Step 4: it is installed respectively hoisting mechanism (2) at the both ends of steel cable (4), two hoisting mechanisms (2) difference folding and unfolding steel cable (4),
And the floating body (1) on steel cable (4) is dismantled or installed simultaneously, make steel cable (4) and floating body (1) that the floating material of the water surface be driven to gather water
Two sides are flowed to be convenient to salvage.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711315608.3A CN107842002A (en) | 2016-09-12 | 2016-09-12 | A kind of control system for blocking dirty drift row |
| CN201610816872.4A CN106223294B (en) | 2016-09-12 | 2016-09-12 | One kind blocking dirty drift row |
| CN201711315648.8A CN107905192A (en) | 2016-09-12 | 2016-09-12 | A kind of control method for blocking dirty drift row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610816872.4A CN106223294B (en) | 2016-09-12 | 2016-09-12 | One kind blocking dirty drift row |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711315608.3A Division CN107842002A (en) | 2016-09-12 | 2016-09-12 | A kind of control system for blocking dirty drift row |
| CN201711315648.8A Division CN107905192A (en) | 2016-09-12 | 2016-09-12 | A kind of control method for blocking dirty drift row |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106223294A CN106223294A (en) | 2016-12-14 |
| CN106223294B true CN106223294B (en) | 2018-12-04 |
Family
ID=58073922
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711315608.3A Withdrawn CN107842002A (en) | 2016-09-12 | 2016-09-12 | A kind of control system for blocking dirty drift row |
| CN201610816872.4A Active CN106223294B (en) | 2016-09-12 | 2016-09-12 | One kind blocking dirty drift row |
| CN201711315648.8A Withdrawn CN107905192A (en) | 2016-09-12 | 2016-09-12 | A kind of control method for blocking dirty drift row |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711315608.3A Withdrawn CN107842002A (en) | 2016-09-12 | 2016-09-12 | A kind of control system for blocking dirty drift row |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711315648.8A Withdrawn CN107905192A (en) | 2016-09-12 | 2016-09-12 | A kind of control method for blocking dirty drift row |
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| Country | Link |
|---|---|
| CN (3) | CN107842002A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109156441B (en) * | 2018-09-02 | 2021-06-11 | 宋永秀 | Fishpond fishing device based on suspended channel |
| CN110042815A (en) * | 2019-04-30 | 2019-07-23 | 福安市诚达船业有限公司 | A kind of sea anti-fouler |
| CN113202070B (en) * | 2021-04-17 | 2023-03-14 | 重庆水利电力职业技术学院 | Automatic cleaning device of river course for hydraulic engineering |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06136729A (en) * | 1992-10-27 | 1994-05-17 | Hitachi Zosen Corp | Collecting equipment for river suspended matter |
| NL1010810C1 (en) * | 1998-12-15 | 2000-06-19 | Gerhardus Franciscus Kamphuis | System to apply sheet of fabric or foil to slopes and base of watercourse is pressed down through water by frame suspended from floats |
| CN203475401U (en) * | 2013-09-27 | 2014-03-12 | 云南特行路桥工程有限公司 | Simple floating material stopping device |
| CN204080768U (en) * | 2014-09-05 | 2015-01-07 | 广东梅雁吉祥水电股份有限公司 | Dirty device is blocked in a kind of Reservoir of Hydropower Station |
| CN205223998U (en) * | 2015-12-09 | 2016-05-11 | 国网四川省电力公司遂宁供电公司 | A keg float trash rack for power station water inlet |
| CN206173922U (en) * | 2016-09-12 | 2017-05-17 | 四川省上元天骄建筑工程有限公司 | Novel block dirty row that floats |
-
2016
- 2016-09-12 CN CN201711315608.3A patent/CN107842002A/en not_active Withdrawn
- 2016-09-12 CN CN201610816872.4A patent/CN106223294B/en active Active
- 2016-09-12 CN CN201711315648.8A patent/CN107905192A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06136729A (en) * | 1992-10-27 | 1994-05-17 | Hitachi Zosen Corp | Collecting equipment for river suspended matter |
| NL1010810C1 (en) * | 1998-12-15 | 2000-06-19 | Gerhardus Franciscus Kamphuis | System to apply sheet of fabric or foil to slopes and base of watercourse is pressed down through water by frame suspended from floats |
| CN203475401U (en) * | 2013-09-27 | 2014-03-12 | 云南特行路桥工程有限公司 | Simple floating material stopping device |
| CN204080768U (en) * | 2014-09-05 | 2015-01-07 | 广东梅雁吉祥水电股份有限公司 | Dirty device is blocked in a kind of Reservoir of Hydropower Station |
| CN205223998U (en) * | 2015-12-09 | 2016-05-11 | 国网四川省电力公司遂宁供电公司 | A keg float trash rack for power station water inlet |
| CN206173922U (en) * | 2016-09-12 | 2017-05-17 | 四川省上元天骄建筑工程有限公司 | Novel block dirty row that floats |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106223294A (en) | 2016-12-14 |
| CN107905192A (en) | 2018-04-13 |
| CN107842002A (en) | 2018-03-27 |
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