CN107842002A - A kind of control system for blocking dirty drift row - Google Patents
A kind of control system for blocking dirty drift row Download PDFInfo
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- CN107842002A CN107842002A CN201711315608.3A CN201711315608A CN107842002A CN 107842002 A CN107842002 A CN 107842002A CN 201711315608 A CN201711315608 A CN 201711315608A CN 107842002 A CN107842002 A CN 107842002A
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- steel cable
- water
- rope
- rotate
- hoisting mechanism
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A kind of control system for blocking dirty drift row, it is characterised in that including controller, Ya Sheng mechanism rotate, hoisting mechanism, flow rate detector and depth of water detector, controller electrically connects with Ya Sheng mechanism rotate, hoisting mechanism, depth of water detector and flow rate detector respectively.Ya Sheng mechanism rotate improves the device to the installation and use on the riverbank of different drops to the present apparatus with the change control steel cable both ends height of the depth of water；The hoisting mechanism can control the length of steel cable, adjust hoisting mechanism in real time, and control current steel cable can effectively be driven floating object, realize the transmission of floating object to impulsive force, the shape of its floating body, using water impact, by floating object, be flushed to the edge of current.
Description
A kind of control system for blocking dirty drift row
The application is divisional application；
Original bill it is entitled：One kind is new to block dirty drift row；
The Application No. of original bill：2016108168724；
The applying date of original bill is：On September 12nd, 2016.
Technical field
It is specifically a kind of to block dirty drift row's the present invention relates to the control system for water surface floater interception apparatus at current
Control system.
Background technology
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 lift, be used for
Intercept the equipment more than certain size specification floating object.Used at present in engineering block drift row by several same specifications buoyancy tank,
Trash rack, left and right end anchor structure, left and right end supporting structure, left and right end transition buoyancy tank and haulage cable etc. form.Buoyancy tank floats
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
Thing.Other accessories are connection, fix buoyancy tank and set.All buoyancy tanks, transition buoyancy tank are connected in a row with haulage cable.
Fixing concrete pier is provided with a certain distance from the upstream of powerhouse of hydropower station water inlet both sides, the track for blocking drift row is anchored at concrete
In pier.Block the force analysis of drift row：Block the born flowing pressure of drift row, floating object pressure passes to branch by haulage cable
Bearing structure, embedded part, concrete foundation are passed to by supporting structure.
The content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, there is provided one kind blocks dirty drift row, the design of this structure
Simply, it is easy to use, avoided by Ya Sheng mechanism rotate hanging at the both ends of current, and miss floating object, be convenient to the change with the depth of water
Change the control for carrying out steel cable both ends height, improve and intercept validity；Improve the device on the riverbank of different drops to the present apparatus
Installation and use.There is provided hoisting mechanism, can control the length of steel cable according to different water velocities, effectively control steel
The stress of rope, avoids the excessive situation for causing steel cable to break of stress, and Ya Sheng mechanism rotate controls steel cable both ends height with the change of the depth of water
's；, hoisting mechanism is adjusted in real time, and control current steel cable is to impulsive force；By spiral floating body, using water impact, by floating object
It is flushed to the edge of current.
The technical solution adopted by the present invention is as follows：
The invention discloses one kind to block dirty drift row, including steel cable, floating body and fixed seat, steel cable both ends pass through a fixed seat respectively
Both sides fixed to current, multiple floating bodies are set on steel cable, and Ya Sheng mechanism rotate is set in fixed seat, and Ya Sheng mechanism rotate is used for steel
Rope pushes.The Ya Sheng mechanism rotate can avoid hanging at the both ends of current, and miss floating object, be convenient to the change progress with the depth of water
The control of steel cable both ends height, improve and intercept validity.The device is improved to the installation on the riverbank of different drops to the present apparatus
And use.
Further, Ya Sheng mechanism rotate includes depression bar, rotating wheel, expansion bend and pressure rope support, and pressure rope support is arranged at fixed seat, pressure
Bar and expansion bend are hinged with pressure rope support respectively, and rotating wheel is hinged on the free end of depression bar, and rotating wheel is free to rotate, expansion bend
Telescopic end be connected to the middle part of depression bar, rotating wheel contacts with steel cable, compensator pushing or pulls depression bar, makes steel cable in vertical side
To moving up and down.The Ya Sheng mechanism rotate of the structure, it is simple in construction, it is easy to use, it can be used in the existing installation for blocking bleaching device, improve
The ease for use of device.
Further, hoisting mechanism is provided with the fixed seat, hoisting mechanism is used for folding and unfolding steel cable.The design of the hoist engine,
The length of steel cable according to different water velocities, can be controlled, the stress of steel cable is effectively controlled, avoids stress is excessive from causing steel cable
Situation about 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, Wire guider is arranged on the outgoing line side of rope-winding shaft, and the Wire guider has spiral helicine traction line, Wire guider and serving
Axle coordinates rotation steel cable is uniformly wrapped on rope-winding shaft.The hoisting mechanism can used Wire guider effectively guide twining for steel cable
Around avoiding steel cable from being distributed in a jumble and cause the situation of steel cable service life reduction to occur, the traction line is in the shape of a spiral, and synchronous with rope-winding shaft
Rotate, can make into rope direction all the time 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 with the side wall of through hole, described
Travers are provided between spiral thread on the outside of floating body, the current promote floating body to rotate by travers.
Further, the outer surface of floating body has spiral thread, floating body is rotated under water jet propulsion.The floating body of the structure,
Floating object can be effectively intercepted, while the rotation of its perficial helical line can be by be moved to steel cable the two of floater
Side, floater can be moved on current side, be convenient to be salvaged on bank, furthermore it is possible to prevent floating object from existing
Concentrated in the middle part of steel cable, reduce impulsive force of the floating object to steel cable.
Further, the outward flange of spiral thread is provided with push jack, the push jack is hinged with spiral thread, in the side of push jack
There is provided stop part, the stop part prevent push jack along water (flow) direction rotational angle more than 90 degree.The setting of the push jack, increase water
The promotion area of stream, the promotion of effective realization device, increase the availability of device, improve the speed and strength that floating body rotates.
A kind of control system for blocking dirty drift row, including controller, Ya Sheng mechanism rotate, hoisting mechanism, flow rate detector and the depth of water
Detector；
Ya Sheng mechanism rotate includes depression bar, rotating wheel, expansion bend and pressure rope support, and pressure rope support is arranged at fixed seat, depression bar and expansion bend
It is hinged respectively with pressure rope support, rotating wheel is hinged on the free end of depression bar, and rotating wheel is free to rotate, and the telescopic end of expansion bend connects
The middle part of depression bar is connected on, rotating wheel contacts with steel cable, compensator pushing or pulling depression bar, moves down steel cable in the vertical direction
It is dynamic；
Hoisting mechanism includes rope-winding shaft, elevator motor, speed changer and Wire guider；Elevator motor drives rope-winding shaft by speed changer,
Wire guider is arranged on the outgoing line side of rope-winding shaft, and the Wire guider has spiral helicine traction line, and Wire guider coordinates with rope-winding shaft to be rotated
Steel cable is set uniformly to be wrapped on rope-winding shaft；
Floating body is cylindrical, is provided with through hole in the middle part of floating body, is provided with wear-resistant sleeve in the side wall of through hole, the spiral shell on the outside of the floating body
Lira is provided with travers between road, and the current promote floating body to rotate by travers, are set in the outward flange of spiral thread
Be equipped with push jack, the push jack is hinged with spiral thread, is provided with stop part in the side of push jack, the stop part prevent push jack along water
Direction rotational angle is flowed more than 90 degree；
Controller electrically connects with Ya Sheng mechanism rotate, hoisting mechanism, depth of water detector and flow rate detector respectively.
The design of the trash block system, device can effectively ensure that to the availability of design, the quick of device can be ensured
Use, Ya Sheng mechanism rotate with the change control steel cable both ends height of the depth of water, 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 current steel cable pair
Impulsive force, the shape of its floating body can effectively be driven floating object, realize the transmission of floating object, using water impact, by floating object,
It is flushed to the edge of current.
Further, be provided with through hole in the middle part of floating body, be provided with the wear-resistant sleeve of tubulose in the side wall of through hole, wear-resistant sleeve include by
Include wearing layer, braiding layer, graphene layer and enhancement layer outside interior；Wearing layer is made up 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 up 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 earthenware.The design of the structure, there is the characteristics of wearability is good, and anticorrosive property is good,
Its structural strength is big, not easy to wear, can make good rotational action, can ensure the normal operation of equipment, it is possible to increase dress
The availability put.In addition, by the combination of said components, the abrasion resistant effect of its wearing layer is more preferable, and surface is more smooth, is advantageous to
Reduce the resistance rotated.The design of its braiding layer, it can ensure that what enhancement layer and wearing layer can be even closer is connected as a single entity, add
Strong structural strength, in addition, the graphene layer, the stabilization and intensity of structure being further enhanced, its enhancement layer uses ceramic layer,
With fabulous intensity and anticorrosive property.
Further, its control method is：
Step 1：Depth of water detector, which detects water surface site and sent to controller, the expansion bend of controller control Ya Sheng mechanism rotate, to be stretched
Action makes depression bar by radius of the distance of steel cable both sides and the water surface no more than floating body；
Step 2：Controller controls the length of steel cable according to water velocity, and when water velocity is less than 0.5m/s, hoisting mechanism is received
Contracting steel cable makes 1.05-1.1 times that the length of steel cable is flow width；When water velocity is 0.5-1m/s, hoisting mechanism makes steel
The length of rope is 1.11-1.2 times of flow width；When water velocity is 1.1-2.5m/s, hoisting mechanism makes the length of steel cable
For 1.21-1.46 times of flow width；When water velocity is more than 2.5m/s, hoisting mechanism makes the length of steel cable be flow width
1.47-1.6 times；
Step 3：When needing to carry out floating object processing, control hoisting mechanism releases steel cable, downstream pulls one end of steel cable, makes
Steel cable favours water (flow) direction, while according to setting spacing increase floating body on steel cable；When steel cable and water (flow) direction press from both sides in 30-45 degree
During angle, using the thrust of current, the floating object of the water surface is set to gather current both sides, to be convenient to salvage；
Step 4：Hoisting mechanism is installed respectively at the both ends of steel cable, two hoisting mechanisms distinguish folding and unfolding steel cables, and dismounting simultaneously or
Floating body on steel cable is installed, makes steel cable and floating body drive the floating object of the water surface to gather current both sides to be convenient to salvage.
A kind of control method for blocking dirty drift row, can the effectively availability of realization device and action, can be according to actual need
Steel cable is controlled effectively to prevent steel cable both sides situation that is hanging, and causing floating object to miss to the distance of the water surface, furthermore, it is possible to
According to the difference of the speed of current, the length of steel cable can be adjusted, the effective service life for ensureing steel cable, effectively adjusts steel
The average force of rope, in addition, floating body can be rapidly performed by by the control of folding and unfolding steel cable, and the design of floating body spiral
Salvaging, floating object is cleared up in time, so as to improve the availability of device.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1. the design of a structure is simple, easy to use, avoided by Ya Sheng mechanism rotate hanging at the both ends of current, and miss floating
Thing, it is convenient to carry out the control of steel cable both ends height with the change of the depth of water, improves and intercept validity；The device is improved to fall difference
Installation and use on the riverbank of difference to the present apparatus.
2. the design of the hoist engine, the length of steel cable according to different water velocities, can be controlled, steel cable is effectively controlled
Stress, the excessive situation for causing steel cable to break of stress is avoided, Ya Sheng mechanism rotate is with the change control steel cable both ends height of the depth of water；,
Regulation hoisting mechanism in real time, control current steel cable is to impulsive force；By spiral floating body, using water impact, floating object is flushed to
The edge of current.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the new front view for blocking dirty drift row;
Fig. 2 is the profile of floating body.
Reference：1- floating bodies, 11- keg floats, 12- through holes, 13- wear-resistant sleeves, 14- spiral threads, 15- push jacks, 2- elevators
Mechanism, 3- Ya Sheng mechanism rotates, 31- expansion bends, 32- depression bars, 33- rotating wheels, 4- steel cables.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent by other or with similar purpose
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
Embodiment 1：
As shown in Figure 1-2, it is of the invention the invention discloses a kind of control system for blocking dirty drift row, including steel cable 4, floating body 1 and
Fixed seat, the both ends of steel cable 4 are fixed to the both sides of current by a fixed seat respectively, and multiple floating bodies 1 are set on steel cable 4, solid
Ya Sheng mechanism rotate 3 is set in reservation, and Ya Sheng mechanism rotate 3 is used to push steel cable 4.Further, Ya Sheng mechanism rotate 3 includes depression bar 32, rotated
Wheel 33, expansion bend 31 and pressure rope support, pressure rope support are arranged at fixed seat, and depression bar 32 and expansion bend 31 are hinged with pressure rope support respectively,
Rotating wheel 33 is hinged on the free end of depression bar 32, and rotating wheel 33 is free to rotate, and the telescopic end of expansion bend 31 is connected to depression bar
32 middle part, rotating wheel 33 contact with steel cable 4, and expansion bend 31 pushes or pull on depression bar 32, move down the in the vertical direction of steel cable 4
It is dynamic.
Hoisting mechanism 2 is provided with the fixed 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
Situation about breaking.Hoisting mechanism 2 includes rope-winding shaft, elevator motor, speed changer and Wire guider；Elevator motor is driven by speed changer
Dynamic rope-winding shaft, Wire guider are arranged on the outgoing line side of rope-winding shaft, and the Wire guider has spiral helicine traction line, Wire guider and rope-winding shaft
Rotation is coordinated steel cable 4 is uniformly wrapped on rope-winding shaft.The hoisting mechanism 2 can used Wire guider effectively guide steel cable 4
Winding, avoiding steel cable 4, distribution causes the situation of the service life reduction of steel cable 4 to occur in a jumble, the traction line in the shape of a spiral, and and rope-winding shaft
Synchronous axial system, it can make into rope direction all the time perpendicular to the axial direction of rope-winding shaft.
Floating body 1 is cylindrical, and the middle part of floating body 1 is provided with through hole 12, and wear-resistant sleeve 13 is provided with the side wall of through hole 12, described
Travers are provided between the spiral thread 14 in the outside of floating body 1, the current promote floating body 1 to rotate by travers.Floating body 1
Outer surface there is spiral thread 14, floating body 1 is rotated under water jet propulsion.The floating body 1 of the structure, it can effectively intercept floating
Thing, while the rotation of its perficial helical line can be by the both sides for being moved to steel cable 4 of floater, can be by floating on water
Thing is moved on current side, is convenient to be salvaged on bank, furthermore it is possible to prevent floating object from being concentrated at the middle part of steel cable 4, is reduced
Impulsive force of the floating object to steel cable 4.
The outward flange of spiral thread 14 is provided with push jack 15, the push jack 15 is be hinged with spiral thread 14, in push jack 15
Side is provided with stop part, the stop part prevent push jack 15 along water (flow) direction rotational angle more than 90 degree.The push jack 15 is set
Put, increase the promotion area of current, the promotion of effective realization device, increase the availability of device, improve the speed that floating body 1 rotates
And dynamics.
The Ya Sheng mechanism rotate 3 can avoid hanging at the both ends of current, and miss floating object, be convenient to enter with the change of the depth of water
The control of the both ends height of row steel cable 4, improve and intercept 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 new trash block system of the present 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 depression bar 32, rotating wheel 33, expansion bend 31 and pressure rope support, and pressure rope support is arranged at fixed seat, depression bar 32
And expansion bend 31 is hinged with pressure rope support respectively, rotating wheel 33 is hinged on the free end of depression bar 32, and rotating wheel 33 is free to rotate,
The telescopic end of expansion bend 31 is connected to the middle part of depression bar 32, and rotating wheel 33 contacts with steel cable 4, and expansion bend 31 pushes or pull on depression bar
32, make to move under the in the vertical direction of steel cable 4；
Hoisting mechanism 2 includes rope-winding shaft, elevator motor, speed changer and Wire guider；Elevator motor drives serving by speed changer
Axle, Wire guider are arranged on the outgoing line side of rope-winding shaft, and the Wire guider has spiral helicine traction line, and Wire guider coordinates with rope-winding shaft to be turned
It is dynamic steel cable 4 is uniformly wrapped on rope-winding shaft；
Floating body 1 is cylindrical, and the middle part of floating body 1 is provided with through hole 12, and wear-resistant sleeve 13, the floating body are provided with the side wall of through hole 12
Travers are provided between the spiral thread 14 in 1 outside, the current promote floating body 1 to rotate by travers, in spiral lamination
The outward flange on road 14 is provided with push jack 15, and the push jack 15 is be hinged with spiral thread 14, and stop part is provided with the side of push jack 15,
The stop part prevent push jack 15 along water (flow) direction rotational angle more than 90 degree；
Controller electrically connects with Ya Sheng mechanism rotate 3, hoisting mechanism 2, depth of water detector and flow rate detector respectively.
The design of the trash block system, device can effectively ensure that to the availability of design, the quick of device can be ensured
Use, Ya Sheng mechanism rotate 3 controls the both ends height of steel cable 4 with the change 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 current
Steel cable 4 can effectively be driven floating object, realize the transmission of floating object to impulsive force, the shape of its floating body 1, using water impact,
By floating object, the edge of current is flushed to.
Embodiment 3
As shown in Fig. 2 structure or system based on embodiment 1 or 2, its middle part of floating body 1 is provided with through hole 12, the side wall of through hole 12
On be provided with the wear-resistant sleeve 13 of tubulose, wear-resistant sleeve 13 is included by including wearing layer, braiding layer, graphene layer and reinforcement outside interior
Layer；Wearing layer is made up 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 receive
Rice carborundum powder, 3 parts of nickel powders, 4.5 parts of copper powders, 0.7 part of ceramic fibre；Braiding layer is made up of the material of following parts by weight：3 parts of iron
Silk, 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 earthenware.
The design of the structure, there is the characteristics of wearability is good, and anticorrosive property is good, its structural strength is big, not easy to wear, can
Make good rotational action, the normal operation of equipment can be ensured, it is possible to increase the availability of device.In addition, pass through above-mentioned group
The combination divided, the abrasion resistant effect of its wearing layer is more preferable, and surface is more smooth, advantageously reduces the resistance of rotation.Its braiding layer
Design, it can ensure that what enhancement layer and wearing layer can be even closer is connected as a single entity, structural strength be strengthened, in addition, the graphite
Alkene layer, the stabilization and intensity of structure are further enhanced, its enhancement layer uses ceramic layer, has fabulous intensity and anticorrosion
Property.
Embodiment 4
The new new trash block system for blocking dirty drift row or embodiment 2 based on embodiment 1, its control method are：
Step 1：Depth of water detector, which detects water surface site and sent to controller, controller, controls the expansion bend 31 of Ya Sheng mechanism rotate 3
Expanding-contracting action makes depression bar 32 by radius of the distance of the both sides of steel cable 4 and the water surface no more than floating body 1；
Step 2：Controller controls the length of steel cable 4, when water velocity is less than 0.5m/s, hoisting mechanism 2 according to water velocity
Contraction steel cable 4 makes 1.05-1.1 times that the length of steel cable 4 is flow width；When water velocity is 0.5-1m/s, hoisting mechanism 2
The length for making steel cable 4 is 1.11-1.2 times of flow width；When water velocity is 1.1-2.5m/s, hoisting mechanism 2 makes steel cable 4
Length be 1.21-1.46 times of flow width；When water velocity is more than 2.5m/s, hoisting mechanism 2 makes the length of steel cable 4 be
1.47-1.6 times of flow width；
Step 3：When needing to carry out floating object processing, control hoisting mechanism 2 releases steel cable 4, downstream pulls the one of steel cable 4
End, steel cable 4 is set to favour water (flow) direction, while according to setting spacing increase floating body 1 on steel cable 4；When steel cable 4 is in water (flow) direction
During 30-45 degree angles, using the thrust of current, the floating object of the water surface is set to gather current both sides, to be convenient to salvage；
Step 4：Hoisting mechanism 2 is installed respectively at the both ends of steel cable 4, two hoisting mechanisms 2 distinguish folding and unfolding steel cable 4, and tear open simultaneously
The floating body 1 on steel cable 4 is unloaded or installed, makes steel cable 4 and floating body 1 drive the floating object of the water surface to gather current both sides to be convenient to beat
Drag for.
The above method, can the effectively availability of realization device and action, can according to be actually needed control steel cable 4 arrive water
The distance in face, the both sides of steel cable 4 situation that is hanging, and causing floating object to miss effectively is prevented, furthermore, it is possible to the speed according to current
Difference, the length of steel cable 4 can be adjusted, the effective service life for ensureing steel cable 4 is effective to adjust being averaged for steel cable 4
Stress, in addition, the salvaging of floating body 1 can be rapidly performed by by the control of folding and unfolding steel cable 4, and the design of the spiral of floating body 1,
Cleaning floating object in time, so as to improve the availability of device.
The invention is not limited in foregoing embodiment.The present invention, which expands to, any in this manual to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (1)
1. a kind of control system for blocking dirty drift row, it is characterised in that including controller, Ya Sheng mechanism rotate（3）, hoisting mechanism（2）, stream
Fast detector and depth of water detector, Ya Sheng mechanism rotate（3）Including depression bar（32）, rotating wheel（33）, expansion bend（31）With pressure rope support, pressure
Rope support is arranged at fixed seat, depression bar（32）And expansion bend（31）It is hinged respectively with pressure rope support, rotating wheel（33）It is hinged on depression bar
（32）Free end, and rotating wheel（33）It is free to rotate, expansion bend（31）Telescopic end be connected to depression bar（32）Middle part, turn
Driving wheel（33）With steel cable（4）Contact, expansion bend（31）Push or pull on depression bar（32）, make steel cable（4）In the vertical direction moves down
It is dynamic；Hoisting mechanism（2）Including rope-winding shaft, elevator motor, speed changer and Wire guider；Elevator motor drives serving by speed changer
Axle, Wire guider are arranged on the outgoing line side of rope-winding shaft, and the Wire guider has spiral helicine traction line, and Wire guider coordinates with rope-winding shaft to be turned
It is dynamic to make steel cable（4）Uniformly it is wrapped on rope-winding shaft；
Floating body（1）It is cylindrical, floating body（1）Middle part is provided with through hole（12）, through hole（12）Side wall on be provided with wear-resistant sleeve
（13）, the floating body（1）The spiral thread in outside（14）Between be provided with travers, the current are promoted floating by travers
Body（1）Rotate, in spiral thread（14）Outward flange be provided with push jack（15）, the push jack（15）With spiral thread（14）It is be hinged,
In push jack（15）Side be provided with stop part, the stop part prevents push jack（15）Along water (flow) direction rotational angle more than 90
Degree；
Controller respectively with Ya Sheng mechanism rotate（3）, hoisting mechanism（2）, depth of water detector and flow rate detector electrical connection.
Priority Applications (1)
| 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 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610816872.4A CN106223294B (en) | 2016-09-12 | 2016-09-12 | One kind blocking dirty drift row |
| CN201711315608.3A CN107842002A (en) | 2016-09-12 | 2016-09-12 | A kind of control system for blocking dirty drift row |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610816872.4A Division CN106223294B (en) | 2016-09-12 | 2016-09-12 | One kind blocking dirty drift row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107842002A true CN107842002A (en) | 2018-03-27 |
Family
ID=58073922
Family Applications (3)
| 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 Expired - Fee Related 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 After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610816872.4A Expired - Fee Related 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 |
Country Status (1)
| 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 |
Family Cites Families (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 not_active Expired - Fee Related
- 2016-09-12 CN CN201711315648.8A patent/CN107905192A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN107905192A (en) | 2018-04-13 |
| CN106223294A (en) | 2016-12-14 |
| CN106223294B (en) | 2018-12-04 |
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Application publication date: 20180327 |