CN107217696A - Mud station and its application method are inhaled in trestle type reservoir desilting - Google Patents

Mud station and its application method are inhaled in trestle type reservoir desilting Download PDF

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Publication number
CN107217696A
CN107217696A CN201710564993.9A CN201710564993A CN107217696A CN 107217696 A CN107217696 A CN 107217696A CN 201710564993 A CN201710564993 A CN 201710564993A CN 107217696 A CN107217696 A CN 107217696A
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China
Prior art keywords
silt
water
scraper
region
under water
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CN201710564993.9A
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Chinese (zh)
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CN107217696B (en
Inventor
汪哲荪
汪梓骏
徐紫茜
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8833—Floating installations
    • E02F3/885—Floating installations self propelled, e.g. ship
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26—Indicating devices
    • E02F9/261—Surveying the work-site to be treated
    • E02F9/262—Surveying the work-site to be treated with follow-up actions to control the work tool, e.g. controller
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26—Indicating devices
    • E02F9/264—Sensors and their calibration for indicating the position of the work tool
    • E02F9/265—Sensors and their calibration for indicating the position of the work tool with follow-up actions (e.g. control signals sent to actuate the work tool)

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Mud station and its application method are inhaled in trestle type reservoir desilting disclosed by the invention, it is adaptable to which retaining is deep, Sediment Siltation area is big, Sediment Siltation is thick, the reservoir desilting of silt plate product.Silt in reservoir is divided into five regions by it, four kinds of scraper modes are pressed before silt scraper to back shop by scraper trailer a under water and scraper trailer b under water, equipment is kicked up by silt under water bored and form silt water, silt water is transported to progress desilting at dam downstream through trash rack, row's wide-mouth suction head, siphon pipe.And implement to automatically control by suction head position sensor, silt water capacity re-transmission sensor, flow rate of water flow sensor, water depth sensor, Big Dipper alignment sensor gathered data, with simple structure, siphon amount big, efficiency high, using water wisely, energy-conservation, intelligent control, it is easy to operate the features such as, be a kind of preferable reservoir desilting device.

Description

Mud station and its application method are inhaled in trestle type reservoir desilting
Technical field
The present invention relates to the equipment of reservoir desilting, mud station is inhaled in specifically trestle type reservoir desilting.
Background technology
At present, common desilting equipment is that ship coordinates suction head, dredging tube to carry out desilting, and this is to the depth of water, Sediment Siltation Area is wide, the reservoir water bottom desilting efficiency data of Sediment Siltation thickness, silt plate product is not high, and because underwater visibility is low, to inhaling mud The suction pureed state of head is uncontrollable, exists and easily omits the problem of desilting, water consumption are big etc..
Present disclosure
For the deficiency of above-mentioned desilting equipment, the present invention proposes the desilting equipment that mud station is inhaled in trestle type reservoir desilting, by under water Scraper collects the silt at reservoir water bottom, water under water by four kinds of scraper modes by silt scraper trailer a, under water silt scraper trailer b Lower silt kicks up equipment and kicks up silt formation silt water, and row's wide-mouth suction head suction silt water, siphon pipe sediment water is arrived Dam downstream precipitation field carries out desilting.And passed by water depth sensor a, water depth sensor b, Big Dipper alignment sensor a, Big Dipper positioning Sensor b, flow rate of water flow sensor, silt unit weight sensor, suction head height sensor sense out data and automatically controlled, and fit For retaining to be deep, silt area is big, the reservoir water bottom desilting of alluvial thickness, silt plate product.
The present invention solves technical problem and employs following technical scheme：Mud is inhaled the invention discloses trestle type reservoir desilting Stand, include back shop, wide-mouth suction head, under water silt kick up equipment, under water scraper trailer a, under water scraper trailer b, desilting Region division, scraper mode etc..Pulled in shore in reservoir side the water surface more than there is the desilting to inhale mud station back shop, this back shop It is supported on by steel pipe framed bent on batholith, this steel pipe framed bent surrounds the shape of " ∏ ", the opening of this steel pipe framed bent is towards in reservoir Desilting area, the batholith face for supporting this steel pipe framed bent is located at below dead water level, and this back shop has service bridge to connect with bank Connect.There is steel pipe of the number row parallel to center line in the steel pipe framed bent every row, steel pipe is often arranged every on two sides of row at this There are two vertical guides, arranged in every two rows steel pipe on four guide rails relative between described in movable placement one Wide-mouth suction head, the mud suction mouth of these wide-mouth suction heads is towards the opening direction of the steel pipe framed bent.In described back shop Electric block is mounted on above every interior wide-mouth suction head, on the steel wire penetrating back shop bottom plate of these electric blocks Through hole, is connected with the top of respective wide-mouth suction head, and these electric blocks can store the lifting of respective wide-mouth suction head to design Water level is reduced to level of dead water.Dredging tube is respectively connected with wide-mouth suction head described in every, every dredging tube is through respective point Valve is connected with total dredging tube.This total dredging tube is set up in the bottom of the service bridge, and is connected through total valve with siphon pipe.This Siphon pipe at described service bridge, through reservoir bank, dam dam abutment top making to dam downstream precipitation, in this rainbow The highest point of suction pipe has water intaking valve, and there is end valve door water side of this siphon pipe at dam downstream.In the steel pipe framed bent opening There is vertical gate slot on two medial surfaces at place, activity is mounted with the trash rack block that level is stacked in the two gate slotes, and these are blocked The equal activity in middle part of dirty grid block is resisted against all steel pipes every on the steel pipe of row's leading edge, starts the back shop front part sides Headstock gear, trash rack block is hung in one by one and first up and then down hangs out with getting on, get off or one by one trash rack block.Described in every Electric block on be fitted with suction head position sensor, these suction head position sensors can sense out every wide-mouth and inhale mud The position height of head.The silt water capacity is fitted with two medial surfaces at the steel pipe framed bent opening and retransmits sensor, these mud The husky water capacity, which retransmits sensor, can sense out the silt water capacity weight of inflow wide-mouth suction head.
Mud suction mouth is provided with the unilateral place on the lower side of the wide-mouth suction head, this mud suction mouth is oval bell shape.At this The both sides of wide-mouth suction head are mounted on wheel seat, each wheel seat be mounted on above and below, four vibration damping wheels of left and right alignment, each wheel Four vibration damping wheels on seat are resisted against on the guide rail described in two.Have on the top surface of each wheel seat and the electric block Steel wire rope connection is ring e.There is the flange being connected with the dredging tube at the mud mouth of this wide-mouth suction head.
Kicked up in the silt under water and a Line boring machine is installed on the catamaran of equipment, the rig on the left of line of symmetry is all Clock wise spirals drill bit is installed, the rig on the right side of line of symmetry all installs counter-clockwise helical drill bit.These augers are each In the silt that the bottom is pierced through the through hole in the middle of the catamaran.There is propeller in two sterns of the catamaran, open Catamaran direction movement all around can be made by moving the two propellers.Respectively there is a ship anchor in two fores of the catamaran, This two ship anchors, which are thrown into the bottom, to fix catamaran Parallel to the flow direction.Start rig, the clock wise spirals of rotation when symmetrical Drill bit and counter-clockwise helical drill bit have bored the silt at the bottom, and one of silt current is formed in the presence of current.In the binary The bottom of ship is provided with flow rate of water flow sensor, and this flow rate of water flow sensor can sense the flow velocity of hull bottom current.
The described scraper trailer of silt under water a is dust pan shape, has one in the front end of this silt scraper trailer a bottom plate under water Row shovel tooth, it is ring a that at this, the front end of silt scraper trailer a both sides plate top surface, which respectively has one, under water, this under water silt scraper drag It is ring b that the two ends of bucket a back plate lateral surfaces bottom, which respectively have one,.In the biside plate lateral surface of the scraper trailer of the silt under water a One buoyancy tank respectively arranged at top, and this buoyancy tank is pointed at both ends streamlined, has median septum in the two buoyancy tanks, this median septum is floating Case is divided into front deck and rear deck, has water filling port in the top surface of buoyancy tank front deck, has discharge outlet in the bottom surface of buoyancy tank front deck.When from buoyancy tank Water filling port injects water, can change the downward silt scraper trailer a inclination angle under water in scraper underwater sediment；Arranged when from buoyancy tank Water is discharged at the mouth of a river, can change the upward silt scraper trailer a inclination angle under water in scraper underwater sediment.In the mud under water There is water depth sensor a in the middle part of plate top surface after husky scraper trailer a, this water depth sensor a cable rope connection buoy a.Described Buoy a top surface has photovoltaic panel, luminous indication and antenna, there is Big Dipper alignment sensor a in this buoy a.This buoy a is floated Moved in the water surface with the dragging of the scraper trailer of the silt under water a, indicate the position of silt scraper trailer a under water.It is described Silt scraper trailer b bottom plate, side plate, back plate, teeth, buoyancy tank, water depth sensor b, cable rope, buoy b, Big Dipper positioning under water Sensor b, photovoltaic panel, luminous indication, antenna, it is identical with the structure of the scraper trailer of the silt under water a, simply at this under water Silt scraper trailer b biside plate front end of the top surface be ring be ring c, at the scraper of the silt under water trailer b back plate lateral surfaces bottom Portion two ends be ring be ring d.This buoy b floats on the water surface and moved with the dragging of the scraper trailer of the silt under water b, indicates Silt scraper trailer b position under dampening.
The waters of the reservoir water bottom sediment silt is divided into five regions, the left side water close to bank relative with back shop Domain is that region a, the right side waters close to bank relative with back shop are region b, the left side water on close bank adjacent with back shop Domain is region c, is region d close to the right side waters on bank adjacent with back shop, and the waters immediately ahead of back shop is region E, this region e have overlapping with region a, region b, region c, region d joint portion, and the final remittance that region e is silt scraper Ji Qu.Adjacent bank on the right side of the back shop is provided with hoist engine a, and elevator is provided with bank relative with the back shop Machine b, this hoist engine a, hoist engine b can be along bank moving machine positions.Adjacent bank on the left of the back shop is provided with elevator Machine c, hoist engine d is provided with bank relative with the back shop, and this hoist engine c, hoist engine d can be along bank moving machine positions. During scraper silt, described hoist engine b is on hoist engine d right side.Described scraper mode a for silt scraper trailer a under water from Region a is to region e scraper silts.The first steel wire ropes the hoist engine a of this scraper mode a are with silt scraper trailer a's under water It is ring a connections, what it is the steel wire rope of the hoist engine b and silt scraper trailer a under water is that ring b is connected.Unclamp hoist engine b steel Cord, tenses hoist engine a steel wire rope, silt scraper trailer a is from region a to region e scraper silts under water；Hoist engine is unclamped again A steel wire rope, tenses hoist engine b steel wire rope, and silt scraper trailer a empties the mud in bucket body from region e to region a sides under water Retract on husky side.Then, hoist engine a, hoist engine b move seat in the plane to the left or to the right along respective bank, repeat by scraper mode a shovels Transport silt.Described scraper mode b is silt scraper trailer b under water from region b to region e scraper silts.This scraper mode b is first What it is the steel wire rope of the hoist engine c and silt scraper trailer b under water is that ring c is connected, the steel wire rope and water of the hoist engine d Lower silt scraper trailer b's is ring d connections.Hoist engine d steel wire rope is unclamped, hoist engine c steel wire rope is tensed, silt is shoveled under water Trailer b is transported from region b to region e scraper silts；Hoist engine c steel wire rope is unclamped again, tenses hoist engine d steel wire rope, under water Silt scraper trailer b is retracted from region e to region b when emptying the silt in bucket body.Then, hoist engine c, hoist engine d are along each From bank move seat in the plane to the left or to the right, repeat to press scraper mode b scraper silts.Described scraper mode c is first mud under water Husky scraper trailer b from region c to region a scraper silts, then under water silt scraper trailer a from region a to region e scraper silts. The first steel wire ropes the hoist engine d of this scraper mode c are that ring c is connected with silt scraper trailer b's under water, the hoist engine C steel wire rope is that ring d is connected with silt scraper trailer b's under water.Hoist engine c steel wire rope is unclamped, hoist engine d steel wire is tensed Rope, silt scraper trailer b is from region c to region a scraper silts under water；Hoist engine d steel wire rope is unclamped again, tenses hoist engine c Steel wire rope, under water silt scraper trailer b retracted from region a to region c when emptying the silt in bucket body.Then, hoist engine C, hoist engine d move seat in the plane to the left or to the right along respective bank, repeat from silt scraper trailer b under water from region c to region a Scraper silt, and silt scraper trailer b is retracted from region a to region c when emptying the silt in bucket body under water.Then, water Lower silt scraper trailer a is by scraper mode a from region a to region e scraper silts.Described scraper mode d is first silt under water Scraper trailer a is from region d to region b scraper silts, then from silt scraper trailer b under water from region b to region e scraper silts. The first steel wire ropes the hoist engine a of this scraper mode d are that ring b is connected with silt scraper trailer a's under water, the hoist engine B steel wire rope is that ring a is connected with silt scraper trailer a's under water.Hoist engine a steel wire rope is unclamped, hoist engine b steel wire is tensed Rope, silt scraper trailer a is from region d to region b scraper silts under water；Hoist engine b steel wire rope is unclamped again, tenses hoist engine a Steel wire rope, under water silt scraper trailer a retracted from region b to region d when emptying the silt in bucket body.Then, hoist engine B, hoist engine a move seat in the plane to the left or to the right along respective bank, repeat from silt scraper trailer a under water from region d to region b Scraper silt, and silt scraper trailer a is retracted from region b to region d when emptying the silt in bucket body under water.Then, water Lower silt scraper trailer b is by scraper mode b from region b to region e scraper silts.Described silt under water kicks up equipment according to area The accumulation of silt moves back and forth along center line in the e of domain, and starts rig and rotate clock wise spirals drill bit and counter-clockwise helical drill bit, Row's wide-mouth suction head that the silt formation silt water at the bottom is flowed into below back shop is bored.
The application method at mud station is inhaled in trestle type reservoir desilting according to claim 1, is carried out according to the following steps successively, It is characterized in that：
（1）Pulled in shore in reservoir below level of dead water on the batholith on side, the steel pipe framed bent for surrounding " ∏ " shape is laid with piling machine, The opening of " ∏ " shape steel pipe framed bent is towards reservoir desilting area.In this steel pipe framed bent, then lay with piling machine number row and center line Parallel steel pipe is every row.The top of this steel pipe framed bent and all steel pipes row every upper end building room, the bottom of back shop Face is built in more than reservoir top water level, and service bridge is set up between back shop and adjacent bank.Steel pipe is often arranged every row's at this Two vertical guides are all installed, all activity disposes a wide-mouth suction head between row in every two rows steel pipe on two sides. After the mud suction mouth of every wide-mouth suction head is both facing to the opening direction of steel pipe framed bent, then on every wide-mouth suction head both sides wheel seat Vibration damping wheel be resisted against on these guide rail.Electric block is all installed above every wide-mouth suction head in back shop, this Through hole on the steel wire penetrating back shop bottom plate of a little electric blocks, with the top of respective wide-mouth suction head wheel seat being that ring e is connected, These electric blocks can lift wide-mouth suction head to design water storage level or be reduced to level of dead water.Going out for every wide-mouth suction head Mud mouthful is connected with respective dredging tube, after every dredging tube is connected with respective sub-valve, then with being erected at work pars basilaris pontis Total dredging tube connection.After total dredging tube is connected through total valve with siphon pipe, then siphon pipe at service bridge, through reservoir bank Side, the top making of dam dam abutment install water intaking valve, in dam downstream to the precipitation in dam downstream in this siphon pipe highest point The siphon pipe water side at place is installed by end valve door.Vertical gate slot is all installed on two medial surfaces at steel pipe framed bent opening, opened Headstock gear before dynamic back shop, hangs in trash rack block with getting on, get off, the equal activity in middle part of these trash rack blocks is resisted against one by one All steel pipes are every on the steel pipe of row's leading edge, and these trash rack blocks form stacked trash rack in two gate slotes.It is electronic at every Respective suction head position sensor is installed on cucurbit, the silt water capacity is all installed on two medial surfaces at steel pipe framed bent opening Sensor is retransmitted, the cable that all suction head position sensors and the silt water capacity are retransmitted sensor couples with the switch board of back shop.
（2）Hoist engine a is arranged on the adjacent bank on the right side of back shop, hoist engine c is arranged on the phase on the left of back shop Adjacent bank, is arranged on hoist engine b, hoist engine d on the relative bank of back shop, hoist engine b is arranged on hoist engine d right. Silt scraper trailer a under water is transported to the adjacent bank on the right side of back shop, silt scraper trailer b under water is transported on the left of back shop Adjacent bank.The discharge outlet of two buoyancy tanks of silt scraper trailer a under water is closed, under water two buoyancy tanks of silt scraper trailer a Water filling port in after the appropriate water of injection, close the two water filling ports, make the teeth of silt scraper trailer a under water oriented under water Under inclination angle.Water depth sensor a is installed in silt scraper trailer a back plate under water, water depth sensor a cable rope with it is floating A connections are marked, and open buoy a headwater depth sensors a, Big Dipper alignment sensor a, the power switch of luminous indication, these water Deep sensor a, Big Dipper alignment sensor a wirelessly send the depth of water and under water silt scraper trailer a positions to the switch board of back shop Signal.Close the note of the discharge outlet, under water two buoyancy tanks of silt scraper trailer b of two buoyancy tanks of silt scraper trailer b under water Injected in the mouth of a river after appropriate water, close the two water filling ports, allow under water silt scraper trailer b teeth have downward incline under water Angle.Water depth sensor b is installed in silt scraper trailer b back plate under water, water depth sensor b cable rope and buoy b are connected Connect, and open buoy b headwater depth sensors b, Big Dipper alignment sensor b, the power switch of luminous indication, these depth of waters sensing Device b, Big Dipper alignment sensor b wirelessly send the depth of water and the under water signal of silt scraper trailer b positions to the switch board of back shop.
（3）What it is hoist engine a steel wire rope and silt scraper trailer a under water is that ring a is connected, hoist engine b steel wire rope With the steel wire rope for being that ring b is connected, unclamping hoist engine a of silt scraper trailer a under water, hoist engine b steel wire rope is tensed, under water Silt scraper trailer a is dragged to region a, by scraper mode a from silt scraper trailer a under water from region a to region e scraper silts.
（4）Start two propellers that silt under water kicks up equipment catamaran, catamaran is driven to back shop steel pipe row On the region e waters surface in front of at frame opening, the center line for the line of symmetry of catamaran being located at steel pipe framed bent, and from the two of catamaran Individual fore throws anchor of going ashore.On catamaran, the rig on the left of line of symmetry all installs clock wise spirals drill bit, and positioned at pair Claim the rig on the right side of line that counter-clockwise helical drill bit is all installed.These augers through respective through hole in the middle of catamaran, insert In the shoal materials for entering the bottom.Flow rate of water flow sensor is installed in the hull bottom of catamaran, the cable of flow rate of water flow sensor with Flow rate of water flow tester couples, and this flow rate of water flow tester wirelessly sends flow rate of water flow signal to the switch board of back shop.Start All rigs, allow clock wise spirals drill bit, counter-clockwise helical drill bit to bore silt.
（5）The total valve of total dredging tube and the end valve door of siphon piping are closed, the water intaking valve at the top of siphon pipe is opened, from this Water is inputted siphon pipe by water intaking valve.After siphon pipe fills water, water intaking valve is closed, the sub-valve, total defeated of all dredging tubes is opened Water in the end valve door of the total valve of mud pipe, siphon pipe, reservoir is through wide-mouth suction head, dredging tube, sub-valve, total dredging tube, total Valve, siphon pipe, the precipitation in end valve door siphon inflow dam downstream.
（6）Switch board depending on back shop receives the water signal of water depth sensor a and water depth sensor b transmission, current The silt water flow velocity signal of flow sensor transmission, the silt water capacity weight signal of silt water capacity weight sensor transmissions, adjust automatically Start the quantity of rig, augers to pierce the depth of silt, open the quantity of sub-valve（Open the number of wide-mouth suction head Amount）, wide-mouth suction head decline height.The silt that equipment augers has been bored is kicked up by silt under water, in the presence of current The several wide-mouth suction heads formed below one of silt flow direction back shop.The silt water of these wide-mouth suction heads suction, warp Dredging tube, sub-valve, total dredging tube, total valve, siphon pipe, the precipitation in end valve door siphon inflow dam downstream.
（7）By scraper mode c from silt scraper trailer b under water from region c to region a scraper silts, then by silt under water Scraper trailer a is from region a to region e scraper silts.Start silt under water and kick up rig on equipment catamaran, has bored water-bed The wide-mouth suction head that silt formation silt current are flowed into below back shop, the siphon through siphon pipe is transported to silt water under dam The precipitation of trip.
（8）By scraper mode b from silt scraper trailer b under water from region b to region e scraper silts.Start silt under water The rig on equipment catamaran is kicked up, the wide-mouth suction head that the silt formation silt current at the bottom are flowed into below back shop has been bored, Siphon through siphon pipe is transported to silt water the precipitation in dam downstream.
（9）By scraper mode d from silt scraper trailer a under water from region d to region b scraper silts, then by silt under water Scraper trailer b is from region b to region e scraper silts.Start silt under water and kick up rig on equipment catamaran, has bored water-bed Silt water is transported to dam downstream by the wide-mouth suction head that silt formation silt water is flowed into below back shop, the siphon through siphon pipe Precipitation.
（10）By silt scraper trailer a under water, silt scraper trailer b is circulated by scraper mode a, scraper mode c, shovel under water Fortune mode b, the silt at scraper mode d scraper reservoir waters bottom, under water silt kick up equipment kick up silt formation silt water, wide-mouth inhale Mud head sucks silt water, the precipitation of siphon pipe sediment water to dam downstream, and presses water depth sensor a, water depth sensor B, Big Dipper alignment sensor a, Big Dipper alignment sensor b, flow rate of water flow sensor, the silt water capacity retransmit sensor, suction head position The data of sensor senses are automatically controlled, and implement the suction desilting that mud station is inhaled in trestle type reservoir desilting.
Compared with the prior art, the present invention has the beneficial effect that：Mud station is inhaled in trestle type reservoir desilting proposed by the present invention, Suitable for retaining is deep, alluvial area is big, the reservoir water bottom desilting of alluvial thickness, silt plate product.It is by silt scraper trailer under water Scraper collects the silt at reservoir water bottom under water by four kinds of scraper modes by a, under water silt scraper trailer b, and silt, which is kicked up, under water sets Standby to kick up silt formation silt water, row's wide-mouth suction head draws silt water, and siphon pipe sediment water to dam downstream is precipitated Field carries out desilting, and by water depth sensor a, water depth sensor b, Big Dipper alignment sensor a, Big Dipper alignment sensor b, current stream Fast sensor, silt unit weight sensor, suction head height sensor sense out data and automatically controlled, with desilting amount it is big, Efficiency high, water consumption are few, energy-conservation, intelligent control, it is easy to operate the features such as, be a kind of preferable reservoir desilting facility.
Brief description of the drawings
Fig. 1 arranges schematic diagram for the side section view of the present invention.
Fig. 2 arranges schematic diagram for the vertical view of the present invention.
Fig. 3 is the positive cross section structure diagram of back shop of the invention.
Fig. 4 is the positive cross section structure diagram of wide-mouth suction head of the invention.
Fig. 5 is wide-mouth suction head side cross section structure diagram of the invention.
Fig. 6 kicks up equipment overlooking the structure diagram for the silt under water of the present invention.
Fig. 7 kicks up cross section structure diagram after equipment for the silt under water of the present invention.
Fig. 8 is the scraper trailer a overlooking the structure diagrams of silt under water of the invention.
Fig. 9 is the scraper trailer a of silt under water sides cross section structure diagram of the invention.
Figure 10 is desilting region division of the invention and scraper direction schematic diagram.
Label in figure：1 back shop, 2 steel pipe framed bents, 3 steel pipes are opened and closed every row, 4 guide rails, 5 electric blocks, 6 trash rack blocks, 7 Machine, 8 service bridges, 9 total dredging tubes, 10 total valves, 11 siphon pipes, 12 water intaking valves, 13 end valves door, 14 dredging tubes, the 15 silt water capacity Re-transmission sensor, 16 wide-mouth suction heads, 17 mud suction mouths, 18 wheel seats, 19 vibration damping wheels, 20 are ring e, 21 catamarans, 22 propellers, 23 ships Silt scraper is dragged under water for anchor, 24 rigs, 25 clock wise spirals drill bits, 26 counter-clockwise helical drill bits, 27 flow rate of water flow sensors, 28 Struggle against a, 29 under water silt scraper trailer b, 30 bottom plates, 31 side plates, 32 back plates, 33 teeth, 34 buoyancy tanks, 35 median septums, 36 water filling ports, 37 discharge outlet, 38 be ring a, 39 be ring b, 40 water depth sensor a, 41 cable ropes, 42 buoy a, 43 buoy b, 44 hoist engine a, 45 Hoist engine b, 46 hoist engine c, 47 hoist engine d, 48 steel wire ropes, 49 region a, 50 region b, 51 region c, 52 region d, 53 region e, 54 scraper directions, 55 water, 56 silts, 57 dams, 58 batholiths, 59 adjacent banks, 60 relative bank, 61 dam downstream river courses, 62 Precipitate field.
Embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, mud station is inhaled the invention discloses trestle type reservoir desilting, includes back shop 1, wide-mouth Suction head 16, under water silt kick up equipment, under water scraper trailer a28, under water scraper trailer b29, desilting region division, scraper side Formula etc..Pulled in shore in reservoir side the water surface more than there is the desilting to inhale mud station back shop 1, this back shop 1 is by steel pipe framed bent 2 Hold on batholith 58, this steel pipe framed bent 2 surrounds the shape of " ∏ ", the opening of this steel pipe framed bent 2 is propped up towards the desilting area in reservoir The face of the batholith 58 for holding this steel pipe framed bent 2 is located at below dead water level, and this back shop 1 has service bridge 8 to be connected with bank. There is steel pipe of the number row parallel to center line in the steel pipe framed bent 2 every row 3, steel pipe is often arranged every equal on two sides of row 3 at this There are two vertical 4 guide rails, arranged in every two rows steel pipe on relative four guide rails 4 between 3 described in activity placement one Wide-mouth suction head 16, the mud suction mouth 17 of these wide-mouth suction heads 16 is towards the opening direction of the steel pipe framed bent 2.Described Back shop 1 in the top of every wide-mouth suction head 16 be mounted on electric block 5, the steel wire penetrating of these electric blocks 5 Through hole on the bottom plate of back shop 1, is connected with the top of respective wide-mouth suction head 16, and these electric blocks 5 can be respective wide-mouth The lifting of suction head 16 is to design water storage level or is reduced to level of dead water.Dredging tube is respectively connected with wide-mouth suction head 16 described in every 14, every dredging tube 14 is connected through respective sub-valve with total dredging tube 9.This total dredging tube 9 is set up in the bottom of the service bridge 8 Portion, and be connected through total valve 10 with siphon pipe 11.This siphon pipe 11 is at described service bridge 8, through reservoir bank, the dam of dam 57 The top making of shoulder has water intaking valve 12, this siphon pipe 11 to the precipitation 62 in the downstream of dam 57 in the highest point of this siphon pipe 11 There is end valve door 13 water side at the downstream of dam 57.There is vertical door on two medial surfaces at the opening of steel pipe framed bent 2 Groove, activity is mounted with the trash rack block 6 that level is stacked in the two gate slotes, the middle part activities of these trash rack blocks 6 against In all steel pipes every on the steel pipe for arranging 3 leading edges, start the headstock gear 7 of the front part sides of back shop 1, can get on, get off Ground hangs in trash rack block 6 or first up and then down hangs out trash rack block 6 one by one one by one.All pacify on the electric block 5 described in every Equipped with suction head position sensor, these suction head position sensors can sense out the position height of every wide-mouth suction head 16. The silt water capacity is fitted with two medial surfaces at the opening of steel pipe framed bent 2 and retransmits sensor 15, these silt water capacity are retransmitted Sensor 15 can sense out the silt water capacity weight of inflow wide-mouth suction head 16.
Referring to Fig. 4 and Fig. 5, mud suction mouth 17 is provided with the unilateral place on the lower side of the wide-mouth suction head 16, this mud suction mouth 17 is Oval bell shape.Be mounted on wheel seat 18 in the both sides of this wide-mouth suction head 16, each wheel seat 18 be mounted on above and below, it is left Four vibration damping wheels 19 on four vibration damping wheels 19 of Right Aligns, each wheel seat 18 are resisted against on the guide rail 4 described in two.Every It is ring e20 to have be connected with the steel wire rope of electric block 5 on the top surface of individual wheel seat 18.In the mud extraction of this wide-mouth suction head 16 There is the flange being connected with the dredging tube 14 at mouthful.
Referring to Fig. 6 and Fig. 7, a Line boring machine 24 is installed on the catamaran 21 that the silt under water kicks up equipment, is located at Rig 24 on the left of line of symmetry all installs clock wise spirals drill bit 25, and the rig 24 on the right side of line of symmetry all installs spiral shell counterclockwise Rotary drill 26.These augers are each pierced in the silt 56 at the bottom through the through hole in the middle of the catamaran 21.Described Two sterns of catamaran 21 have propeller 22, and the direction shifting all around of catamaran 21 can be made by starting the two propellers 22 It is dynamic.Respectively there is a ship anchor 23 in two fores of the catamaran 21, this two ship anchors 23 are thrown into the bottom can be catamaran 21 Parallel to the flow direction is fixed.When symmetrically starting rig 24, the clock wise spirals drill bit 25 and counter-clockwise helical drill bit 26 of rotation are bored Water-bed silt 56, forms one of silt current in the presence of current.Current stream is installed in the bottom of the catamaran 21 Fast sensor 27, this flow rate of water flow sensor 27 can sense the flow velocity of hull bottom current.
Referring to Fig. 8 and Fig. 9, the described scraper trailer of silt under water a28 is dust pan shape, in this silt scraper trailer under water There is a row shovel tooth 33 front end of a28 bottom plates 30, respectively has one in the front end of this top surface of silt scraper trailer a28 biside plates 31 under water It is ring a38, it is ring b39 that at this, the two ends of the lateral surface bottom of silt scraper trailer a28 back plates 32, which respectively have one, under water.In the water One buoyancy tank 34 is respectively arranged at the top of the lower silt scraper trailer a28 lateral surface of biside plate 31, and this buoyancy tank 34 is streamline pointed at both ends Type, has median septum 35 in the two buoyancy tanks 34, and buoyancy tank 34 is divided into front deck and rear deck by this median septum 35, before buoyancy tank 34 The top surface in cabin has water filling port 36, has discharge outlet 37 in the bottom surface of the front deck of buoyancy tank 34.When from the water filling port 36 of buoyancy tank 34 inject water 55, Inclination angle downward silt scraper trailer a28 under water described in changing during scraper underwater sediment 56；When from the row of 34 discharge outlet of buoyancy tank 37 Water outlet 55, can change the upward silt scraper trailer a28 inclination angle under water in scraper underwater sediment 56.In the mud under water There is water depth sensor a40 in the middle part of the husky top surface of scraper trailer a28 back plates 32, this water depth sensor a40 connection of cable rope 41 is floating Mark a42.There are photovoltaic panel, luminous indication and antenna in the top surface of the buoy a42, there is Big Dipper positioning biography in this buoy a42 Sensor a.This buoy a42 floats on the water surface and moved with the dragging of the scraper trailer of the silt under water a28, indicates silt under water Scraper trailer a28 position.The bottom plate of the scraper trailer of the silt under water b29, side plate, back plate, teeth, buoyancy tank, depth of water sensing Device b, cable rope, buoy b, Big Dipper alignment sensor b, photovoltaic panel, luminous indication, antenna, are dragged with the scraper of silt under water Struggle against a28 structure it is identical, simply this under water silt scraper trailer b29 biside plate front end of the top surface be ring be ring c, described Under water silt scraper trailer b29 back plate lateral surface bottoms two ends be ring be ring d.This buoy b43 floats on the water surface with described Silt scraper trailer b29 dragging under water and move, indicate the position of silt scraper trailer b29 under water.
Referring to Figure 10, the waters of the reservoir water bottom sediment silt 56 is divided into five regions, close to relative with back shop 1 The left side waters on bank 60 is region a49, is region b50, close and work close to the right side waters with the bank 60 relatively of back shop 1 The left side waters for making the adjacent bank 59 in room 1 be region c51, close to the right side waters on bank 59 adjacent with back shop 1 be region D52, is region e53, this region e53 and region a49, region b50, region c51, region close to the waters in the front of back shop 1 D52 joint portion has overlapping, and the final pooling zone that region e53 is the scraper of silt 56.In the adjacent of the right side of back shop 1 Bank 59 is provided with hoist engine a44, is being provided with hoist engine b45 with respect to bank 60 with the back shop 1, this hoist engine a44, volume The machine b45 of raising can be along bank moving machine position.Hoist engine c46 is installed on the adjacent bank 59 in the left side of the back shop 1, with institute State back shop 1 and hoist engine d47 is installed with respect to bank 60, this hoist engine c46, hoist engine d47 can be along bank moving machine positions.Shovel When transporting silt, described hoist engine b45 is on hoist engine d47 right side.Described scraper mode a is silt scraper trailer under water A28 is from region a49 to region e53 scrapers silt 56.This scraper mode a first the steel wire rope 48 of the hoist engine a44 with water Silt scraper trailer a28's is ring a38 connections, the steel wire rope 48 of the hoist engine b45 with silt scraper trailer a28's under water It is ring b39 connections.Hoist engine b45 steel wire rope 48 is unclamped, hoist engine a44 steel wire rope 48 is tensed, under water silt scraper trailer A28 is from region a49 to region e53 scrapers silt 56；Hoist engine a44 steel wire rope 48 is unclamped again, tenses hoist engine b45 steel wire Rope 48, under water silt scraper trailer a28 retracted from region e53 to region a49 when emptying the silt 56 in bucket body.Then, roll up Raise machine a44, hoist engine b45 and move seat in the plane to the left or to the right along respective bank, repeat to press scraper mode a scrapers silt 56.Institute The scraper mode b stated is silt scraper trailer b29 under water from region b50 to region e53 scrapers silt 56.This scraper mode b is first What it is the steel wire rope 48 of the hoist engine c46 and silt scraper trailer b29 under water is that ring c is connected, the steel of the hoist engine d47 Cord 48 is that ring d is connected with silt scraper trailer b29's under water.Hoist engine d47 steel wire rope 48 is unclamped, hoist engine c46 is tensed Steel wire rope 48, silt scraper trailer b29 is from region b50 to region e53 scrapers silt 56 under water；Unclamp hoist engine c46's again Steel wire rope 48, tenses hoist engine d47 steel wire rope 48, and silt scraper trailer b29 is emptied from region e53 to region b50 sides under water Retract on the side of silt 56 in bucket body.Then, hoist engine c46, hoist engine d47 move seat in the plane to the left or to the right along respective bank, Repeat to press scraper mode b scrapers silt 56.Described scraper mode c is first silt scraper trailer b29 under water from region c51 to area Domain a49 scrapers silt 56, then under water silt scraper trailer a28 from region a49 to region e53 scrapers silt 56.This scraper mode c The first steel wire rope 48 the hoist engine d47 is that ring c is connected with silt scraper trailer b29's under water, the hoist engine c46's Steel wire rope 48 is that ring d is connected with silt scraper trailer b29's under water.Hoist engine c46 steel wire rope 48 is unclamped, hoist engine is tensed D47 steel wire rope 48, silt scraper trailer b29 is from region c51 to region a49 scrapers silt 56 under water；Hoist engine d47 is unclamped again Steel wire rope 48, tense hoist engine c46 steel wire rope 48, silt scraper trailer b29 is clear from region a49 to region c51 sides under water Retract on the side of silt 56 in empty bucket body.Then, hoist engine c46, hoist engine d47 are along the leftward or rightward moving machine in respective bank Position, is repeated from silt scraper trailer b29 under water from region c51 to region a49 scrapers silt 56, and silt scraper trailer under water B29 is retracted from region a49 to region c51 when emptying the silt 56 in bucket body.Then, silt scraper trailer a28 presses shovel under water Fortune mode a is from region a to region e scrapers silt 56.Described scraper mode d for first under water silt scraper trailer a28 from region D52 is to region b50 scrapers silt 56, then from silt scraper trailer b29 under water from region b50 to region e53 scrapers silt 56.This The first steel wire ropes 48 the hoist engine a44 of scraper mode d are that ring b39 is connected with silt scraper trailer a28's under water, described Hoist engine b45 steel wire rope 48 is that ring a38 is connected with silt scraper trailer a28's under water.Unclamp hoist engine a44 steel wire rope 48, hoist engine b45 steel wire rope 48 is tensed, silt scraper trailer a28 is from region d52 to region b50 scrapers silt 56 under water；Again Hoist engine b45 steel wire rope 48 is unclamped, hoist engine a44 steel wire rope 48 is tensed, silt scraper trailer a28 is from region b50 under water Retracted to region d52 when emptying the silt 56 in bucket body.Then, hoist engine b45, hoist engine a44 along respective bank to the left Or the seat in the plane that moves right, repeat from silt scraper trailer a28 under water from region d52 to region b50 scrapers silt 56, and under water Silt scraper trailer a28 is retracted from region b50 to region d52 when emptying the silt 56 in bucket body.Then, silt scraper under water Trailer b29 is by scraper mode b from region b50 to region e53 scraper silts.Described silt under water kicks up equipment according to region The accumulation of silt 56 moves back and forth along center line in e53, and starts the rotation clock wise spirals of rig 24 drill bit 25 and spiral shell counterclockwise Rotary drill 26, the formation silt water of silt 56 for having bored the bottom flows into row's wide-mouth suction head 16 of the lower section of back shop 1.
The application method at mud station is inhaled in trestle type reservoir desilting according to claim 1, is carried out according to the following steps successively, It is characterized in that：
（1）Pulled in shore in reservoir below level of dead water on the batholith 58 on side, the steel pipe framed bent for surrounding " ∏ " shape is laid with piling machine 2, the opening of " ∏ " shape steel pipe framed bent 2 towards reservoir desilting area.In this steel pipe framed bent 2, then laid with piling machine number row with The steel pipe of centerline parallel is every row 3.Arranged on the top of this steel pipe framed bent 2 and all steel pipes every 3 upper end building room 1, The bottom surface of back shop 1 is built in more than reservoir top water level, and service bridge 8 is set up between back shop 1 and adjacent bank 59.At this Often row's steel pipe on two sides of row 3 every all installing two vertical guides 4, all activity placements between row 3 in every two rows steel pipe One wide-mouth suction head 16.The mud suction mouth 17 of every wide-mouth suction head 16 both facing to the opening direction of steel pipe framed bent 2 after, then Vibration damping wheel 19 on every both sides wheel seat 18 of wide-mouth suction head 16 is resisted against on these guide rail 4.Every in back shop 1 is wide Electric block 5 is all installed in the top of mouth suction head 16, the through hole on the bottom plate of steel wire penetrating back shop 1 of these electric blocks 5, It is that ring e20 is connected with respective 16 wheel seat of wide-mouth suction head 18 top, these electric blocks 5 can lift wide-mouth suction head 16 Design water storage level is reduced to level of dead water.The mud mouth of every wide-mouth suction head 16 is connected with respective dredging tube 14, every After root dredging tube 14 is connected with respective sub-valve, then it is connected with the total dredging tube 9 for being erected at the bottom of service bridge 8.Total defeated mud After pipe 9 is connected through total valve 10 with siphon pipe 11, then siphon pipe 11 at service bridge 8, through reservoir bank, dam 57 dam abutment Top making installs water intaking valve 12, at the downstream of dam 57 to the precipitation 62 in the downstream of dam 57 in this highest point of siphon pipe 11 The water side of siphon pipe 11 install end valve door 13.Vertical gate slot is all installed on two medial surfaces at the opening of steel pipe framed bent 2, Start the headstock gear 7 before back shop 1, trash rack block 6 is hung in one by one with getting on, get off, the middle part of these trash rack blocks 6 is movable All steel pipes are resisted against every on the steel pipe for arranging 3 leading edges, these trash rack blocks 6 form stacked trash rack in two gate slotes. Respective suction head position sensor is installed on every electric block 5, all pacified on two medial surfaces at the opening of steel pipe framed bent 2 Fill the silt water capacity and retransmit sensor 15, all suction head position sensors and the silt water capacity are retransmitted the cable and back shop of sensor 15 1 switch board connection.
（2）Hoist engine a44 is arranged on the adjacent bank 59 on the right side of back shop 1, hoist engine c46 is arranged on back shop 1 The adjacent bank 59 in left side, is arranged on hoist engine b45, hoist engine d47 on the relative bank 60 of back shop 1, and hoist engine b45 is pacified Mounted in hoist engine d47 right.Silt scraper trailer a28 under water is transported to the adjacent bank 59 on the right side of back shop 1, mud under water Husky scraper trailer b29 is transported to the adjacent bank 59 in the left side of back shop 1.Close silt scraper trailer a28 two buoyancy tanks 34 under water Discharge outlet 37, under water in the water filling port 36 of two buoyancy tanks 34 of silt scraper trailer a28 after the appropriate water 55 of injection, close this two Individual water filling port 36, allows the teeth 33 of silt scraper trailer a28 under water to have downward inclination angle under water.Silt scraper trailer under water Water depth sensor a40 is installed in a28 back plate 32, water depth sensor a40 cable rope 41 be connected with buoy a42, and opens Buoy a42 headwater depth sensors a40, Big Dipper alignment sensor a, the power switch of luminous indication, these water depth sensors A40, Big Dipper alignment sensor a wirelessly send the depth of water and the under water letter of silt scraper trailer a28 positions to the switch board of back shop 1 Number.Close the note of the discharge outlet, under water two buoyancy tanks of silt scraper trailer b29 of two buoyancy tanks of silt scraper trailer b29 under water Injected in the mouth of a river after appropriate water, close the two water filling ports, allow under water silt scraper trailer b29 teeth have downward under water Inclination angle.Water depth sensor b is installed under water, water depth sensor b cable rope and buoy in silt scraper trailer b29 back plate B43 connections, and buoy b43 headwater depth sensors b, Big Dipper alignment sensor b, the power switch of luminous indication are opened, these Water depth sensor b, Big Dipper alignment sensor b wirelessly send the depth of water and under water silt scraper trailer b to the switch board of back shop 1 The signal put.
（3）What it is hoist engine a44 steel wire rope 48 and silt scraper trailer a28 under water is that ring a38 is connected, hoist engine B45 steel wire rope 48 is that ring b39 is connected with silt scraper trailer a28's under water, unclamps hoist engine a44 steel wire rope 48, is tensed Silt scraper trailer a28 under water, is dragged to region a49 by hoist engine b45 steel wire rope 48, is shoveled by scraper mode a by silt under water Trailer a28 is transported from region a49 to region e53 scrapers silt 56.
（4）Start two propellers 22 that silt under water kicks up equipment catamaran 21, catamaran 21 is driven to back shop 1 The region e53 waters surface in front of at the opening of steel pipe framed bent 2, the line of symmetry of catamaran 21 are located on the center line of steel pipe framed bent 2, and Anchor 23 of going ashore is thrown from two fores of catamaran 21.On catamaran 21, the rig 24 on the left of line of symmetry all installs up time Pin augers 25, and rig 24 on the right side of line of symmetry all install counter-clockwise helical drill bit 26.These augers Respective through hole in the middle of through catamaran 21, is inserted in water-bed shoal materials 56.Current stream is installed in the hull bottom of catamaran 21 Fast sensor 27, couples the cable of flow rate of water flow sensor 27 with flow rate of water flow tester, and this flow rate of water flow tester is wireless Flow rate of water flow signal is sent to the switch board of back shop 1.Start all rigs 24, allow clock wise spirals drill bit 25, spiral shell counterclockwise Rotary drill 26 has bored silt 56.
（5）The total valve 10 of total dredging tube 9 and the end valve door 13 of siphon piping 11 are closed, entering for the top of siphon pipe 11 is opened Water valve 12, siphon pipe 11 is inputted from this water intaking valve 12 water 55.After siphon pipe 11 fills water 55, water intaking valve 12 is closed, is opened Water 55 in the sub-valve of all dredging tubes 14, the total valve 10 of total dredging tube 9, the end valve door 13 of siphon pipe 11, reservoir is through wide Mouth suction head 16, dredging tube 14, sub-valve, total dredging tube 9, total valve 10, siphon pipe 11, end valve 13 siphons of door flow into dam 57 The precipitation 62 in downstream.
（6）Switch board depending on back shop 1 receives the water signal of water depth sensor a40 and water depth sensor b transmission, water The silt water flow velocity signal of the transmission of flow/flow-rate sensor 27, the silt water capacity retransmit the silt water capacity weight signal that sensor 15 is transmitted, from Dynamic adjustment starts the quantity of rig 24, augers and pierces the depth of silt 56, opens the quantity of sub-valve（Wide-mouth is opened to inhale The quantity of mud first 16）, wide-mouth suction head 16 decline height.The silt 56 that equipment augers has been bored is kicked up by silt under water, The several wide-mouth suction heads 16 formed in the presence of current below one of silt flow direction back shop 1.These wide-mouths inhale mud The silt water of first 16 suction, through dredging tube 14, sub-valve, total dredging tube 9, total valve 10, siphon pipe 11, end valve 13 siphon jets of door Enter the precipitation 62 in the downstream of dam 57.
（7）By scraper mode c from silt scraper trailer b29 under water from region c51 to region a49 scrapers silt 56, then by Silt scraper trailer a28 is from region a49 to region e53 scrapers silt 56 under water.Start silt under water and kick up equipment catamaran 21 On rig 24, the formation silt current of silt 56 for having bored the bottom flow into the wide-mouth suction head 16 of the lower section of back shop 1, through siphon pipe 11 siphon is transported to silt water the precipitation 62 in the downstream of dam 57.
（8）By scraper mode b from silt scraper trailer b29 under water from region b50 to region e53 scrapers silt 56.Start Silt kicks up the rig 24 on equipment catamaran 21 under water, and the formation silt current of silt 56 for having bored the bottom are flowed under back shop 1 The wide-mouth suction head 16 of side, the siphon through siphon pipe 11 is transported to silt water the precipitation 62 in the downstream of dam 57.
（9）By scraper mode d from silt scraper trailer a28 under water from region d52 to region b50 scrapers silt 56, then by Silt scraper trailer b29 is from region b50 to region e53 scrapers silt 56 under water.Start silt under water and kick up equipment catamaran 21 On rig 24, the formation silt current of silt 56 for having bored the bottom flow into the wide-mouth suction head 16 of the lower section of back shop 1, through siphon pipe 11 siphon is transported to silt water the precipitation 62 in the downstream of dam 57.
（10）By silt scraper trailer a28 under water, silt scraper trailer b29 is circulated and is pressed scraper mode a, scraper mode under water C, scraper mode b, the silt 56 at scraper mode d scraper reservoir waters bottom, under water silt kick up equipment kick up silt 56 formation silt Water, the suction silt water of wide-mouth suction head 16, the precipitation 62 of the sediment water of siphon pipe 11 to the downstream of dam 57, and passed by the depth of water Sensor a40, water depth sensor b, Big Dipper alignment sensor a, Big Dipper alignment sensor b, flow rate of water flow sensor 27, the silt water capacity Retransmit sensor 15, the data of suction head position sensor sensing to be automatically controlled, implement trestle type reservoir desilting and inhale mud station Suction desilting.
The effect of back shop 1 is placement switch board, electric block 5, headstock gear 7 etc.；The effect of steel pipe framed bent 2 is support work Make room 1, placement trash rack block 6, the silt water capacity and retransmit sensor 15 etc.；Steel pipe is placement guide rail 4, wide-mouth suction mud every the effect of row 3 First 16 etc.；The effect of guide rail 4 is activity placement wide-mouth suction head 16；The effect of electric block 5 is lifting wide-mouth suction head 16；Block The effect of dirty grid block 6 is to block dirt；The effect of headstock gear 7 is to open and close trash rack block 6；The effect of service bridge 8 is back shop 1 and bank Side is connected, and sets up total dredging tube 9；The effect of total dredging tube 9 is the mud conveying pipeline for converging whole dredging tubes 14；The work of total valve 10 With being silt water in the total dredging tube 9 of switch；The effect of siphon pipe 11 is that the silt water in total dredging tube 9 is siphoned into dam 57 The precipitation 62 in downstream；The effect of water intaking valve 12 is for water filling 55 in siphon pipe 11；The effect of end valve door 13 is switch siphon pipe Water 55 in 11, and starting siphonage；The effect of suction head position sensor is the height for sensing the position of wide-mouth suction head 16 Degree；The effect of dredging tube 14 is the silt water for exporting the suction of wide-mouth suction head 16；The effect that the silt water capacity retransmits sensor 15 is to pass Feel the unit weight of silt water；The effect of wide-mouth suction head 16 is to inhale silt water；The effect of mud suction mouth 17 is the mud of wide-mouth suction head 16 Husky water inlet；The effect of wheel seat 18 is activity placement cushion idler 19；The effect of vibration damping wheel 19 is vertically movable wide-mouth suction head 16；The steel wire rope that it is electric block 5 that the effect for being ring e20, which is,；The effect of catamaran 21 is carrying rig 24 and drill bit；Propeller 22 effect is the power for travelling catamaran 21；The effect of ship anchor 23 is interim fixed catamaran 21；The effect of rig 24 is to turn Dynamic clock wise spirals drill bit 25 or counter-clockwise helical drill bit 26；The effect of clock wise spirals drill bit 25 is that clockwise bore moves water-bed mud It is husky；The effect of counter-clockwise helical drill bit 26 is that counterclockwise bore moves underwater sediment；The effect of flow rate of water flow sensor 27 is sensing mud Sha Shui flow velocity；Silt scraper trailer a28 effect is scraper underwater sediment 56 under water；Silt scraper trailer b29 work under water With being scraper underwater sediment 56；The effect of bucket body is to load silt 56；The effect of bottom plate 30 is to load silt 56；The work of side plate 31 With being that silt 56 is blocked in side；The effect of back plate 32 is that silt 56 is blocked in back；The effect of teeth 33 is easy for shoveling into silt 56； The effect of buoyancy tank 34 is the weight for balancing bucket body；The effect of median septum 35 is being divided into front deck and rear deck in buoyancy tank 34；Water filling The effect of mouth 36 is the front deck for water 55 being injected buoyancy tank 34；The effect of discharge outlet 37 is to discharge the water 55 in the front deck of buoyancy tank 34；System The steel wire rope 48 that it is hoist engine a44 or hoist engine b45 that ring a38 effect, which is,；It is hoist engine a44 or volume that the effect for being ring b39, which is, Raise machine b45 steel wire rope 48；The steel wire rope 48 that it is hoist engine c46 or hoist engine d47 that the effect for being ring c, which is,；The effect for being ring d is It is hoist engine c46 or hoist engine d47 steel wire rope 48；Water depth sensor a40 effect is to sense silt scraper trailer a28 under water The depth of water at place；The effect of cable rope 41 is the connecting cable between water depth sensor a40 and buoy a42；Buoy a42 effect It is the position for indicating silt scraper trailer a28 under water；Water depth sensor b effect is water under water at silt scraper trailer b29 It is deep；Buoy b43 effect is the position for indicating silt scraper trailer b29 under water；Hoist engine a44 effect is dilatory silt under water Scraper trailer a28；Hoist engine b45 effect is dilatory silt scraper trailer a28 under water；Hoist engine c46 effect is dilatory water Lower silt scraper trailer b29；Hoist engine d47 effect is dilatory silt scraper trailer b29 under water；The effect of steel wire rope 48 is to lead Silt scraper trailer a28 or silt scraper trailer b29 under water under diversion；Region a49 is with respect to bank in reservoir with close back shop 1 The desilting waters in the left side of side 60；Region b50 is close to the desilting waters with back shop 1 with respect to the right side of bank 60 in reservoir；Region C51 is the desilting waters close to the adjacent left side of bank 59 of back shop 1 in reservoir；Region d52 is adjacent close to back shop 1 in reservoir The desilting waters on the right side of bank 59；Region e53 is the final pooling zone waters of the scraper of silt 56 in reservoir；Scraper direction 54 is water The direction of lower silt scraper trailer a28, under water silt scraper trailer b29 scraper silts；Water 55 is the water in reservoir；Silt 56 is The silt of reservoir sedimentation；Dam 57 is water retaining structure；Batholith 58 is to allow steel pipe framed bent 2, steel pipe every the base fixed of row 3；Phase Adjacent bank 59 is the bank adjacent with back shop 1；It is the bank relative with back shop 1 with respect to bank 60；Dam downstream river course 61 It is the river course of the downstream drainage of dam 57；The effect of precipitation field 62 is to precipitate the silt water suctioned out in reservoir.

Claims (6)

1. inhale mud station the invention discloses trestle type reservoir desilting, include back shop, wide-mouth suction head, under water silt kick up and set Standby, scraper trailer a, under water scraper trailer b, desilting region division, scraper mode etc. under water, it is characterised in that：Leaned in reservoir More than the water surface on bank there is the desilting to inhale the back shop at mud station, this back shop is supported on batholith by steel pipe framed bent, this steel pipe Framed bent surrounds the shape of " ∏ ", and the opening of this steel pipe framed bent supports the rock of this steel pipe framed bent towards the desilting area in reservoir Basal plane is located at below dead water level, and this back shop has service bridge to be connected with bank, has number row parallel in the steel pipe framed bent In center line steel pipe every row, steel pipe is often arranged every having two vertical guides on two sides of row at this, in every two rows steel pipe Wide-mouth suction head on row's four guide rails relative between described in activity placement one, the suction of these wide-mouth suction heads Mud mouthful is mounted on towards the opening direction of the steel pipe framed bent above every wide-mouth suction head in described back shop Through hole on electric block, the steel wire penetrating back shop bottom plate of these electric blocks, with connecting at the top of respective wide-mouth suction head Connect, these electric blocks can lift respective wide-mouth suction head to design water storage level or be reduced to level of dead water, described in every Dredging tube is respectively connected with wide-mouth suction head, every dredging tube is connected through respective sub-valve with total dredging tube, this total dredging tube The bottom of the service bridge is set up in, and is connected through total valve with siphon pipe, this siphon pipe is at described service bridge, through reservoir Bank, the top making of dam dam abutment have water intaking valve, this siphon pipe to the precipitation in dam downstream in the highest point of this siphon pipe There is end valve door water side at dam downstream, has vertical gate slot on two medial surfaces at the steel pipe framed bent opening, Activity is mounted with the trash rack block that level is stacked in the two gate slotes, and the equal activity in middle part of these trash rack blocks is resisted against all institutes Steel pipe is stated every on the steel pipe of row's leading edge, starts the headstock gear of the back shop front part sides, hangs in one by one with getting on, get off Trash rack block or it is first up and then down hang out trash rack block one by one, suction head position is fitted with the electric block described in every Sensor, these suction head position sensors can sense out the position height of every wide-mouth suction head, be opened in the steel pipe framed bent The silt water capacity is fitted with two medial surfaces at mouthful and retransmits sensor, these silt water capacity, which retransmit sensor, can sense out inflow wide-mouth The silt water capacity weight of suction head.
2. mud station is inhaled in trestle type reservoir desilting according to claim 1, it is characterized in that：In the one side of the wide-mouth suction head Place on the lower side is provided with mud suction mouth, and this mud suction mouth is oval bell shape, is mounted on wheel seat in the both sides of this wide-mouth suction head, often Individual wheel seat be mounted on above and below, four vibration damping wheels of left and right alignment, four vibration damping wheels on each wheel seat are resisted against two institutes On the guide rail stated, it is ring e to have be connected with the electric block steel wire rope on the top surface of each wheel seat, and mud is inhaled in this wide-mouth There is the flange being connected with the dredging tube at the mud mouth of head.
3. mud station is inhaled in trestle type reservoir desilting according to claim 1, it is characterized in that：Equipment is kicked up in the silt under water Catamaran on a Line boring machine is installed, the rig on the left of line of symmetry all installs clock wise spirals drill bit, positioned at line of symmetry The rig on right side all installs counter-clockwise helical drill bit, and these augers each pierce water through the through hole in the middle of the catamaran In the silt at bottom, there is propeller in two sterns of the catamaran, a left side before and after catamaran can be made by starting the two propellers Right direction is moved, and respectively has a ship anchor in two fores of the catamaran, this two ship anchors are thrown into the bottom can be catamaran Parallel to the flow direction is fixed, and when symmetrically starting rig, the clock wise spirals drill bit and counter-clockwise helical drill bit of rotation have bored the bottom Silt, forms one of silt current in the presence of current, flow rate of water flow sensor is provided with the bottom of the catamaran, this Flow rate of water flow sensor can sense the flow velocity of hull bottom current.
4. mud station is inhaled in trestle type reservoir desilting according to claim 1, it is characterized in that：The described scraper trailer of silt under water A is dust pan shape, has a row shovel tooth in the front end of this silt scraper trailer a bottom plate under water, in this silt scraper trailer a two under water It is ring a that the front end of side plate top surface, which respectively has one, respectively has one at the two ends of this silt scraper trailer a back plate lateral surfaces bottom under water It is ring b, respectively there is a buoyancy tank on the top of the biside plate lateral surface of the scraper trailer of the silt under water a, this buoyancy tank is pointed at both ends It is streamlined, have median septum in the two buoyancy tanks, buoyancy tank is divided into front deck and rear deck by this median septum, in buoyancy tank front deck Top surface has water filling port, has discharge outlet in the bottom surface of buoyancy tank front deck, when from buoyancy tank water filling port inject water, the energy in scraper underwater sediment Inclination angle downward silt scraper trailer a under water described in changing；When discharging water from buoyancy tank discharge outlet, it can change in scraper underwater sediment , there is the depth of water at inclination angle upward silt scraper trailer a under water after the scraper trailer of the silt under water a in the middle part of plate top surface described in becoming Sensor a, this water depth sensor a cable rope connection buoy a, the top surface of the buoy a have photovoltaic panel, luminous indication and Antenna, has Big Dipper alignment sensor a, this buoy a to float on the water surface with the scraper trailer of the silt under water a's in this buoy a Drag and move, indicate the position of silt scraper trailer a under water, the bottom plate of the scraper trailer of the silt under water b, side plate, after Plate, teeth, buoyancy tank, water depth sensor b, cable rope, buoy b, Big Dipper alignment sensor b, photovoltaic panel, luminous indication, antenna, It is with the structure of the scraper trailer of the silt under water a identical, simply this under water silt scraper trailer b biside plate front end of the top surface be It is ring c that ring, which is, the scraper of silt under water trailer b back plate lateral surface bottoms two ends be ring be ring d, this buoy b floatings Moved in the water surface with the dragging of the scraper trailer of the silt under water b, indicate the position of silt scraper trailer b under water.
5. mud station is inhaled in trestle type reservoir desilting according to claim 4, it is characterized in that：Silt scraper trailer a, under water under water The waters of the reservoir water bottom sediment silt, is divided into five regions by silt scraper trailer b scraper mode, close and back shop With respect to bank left side waters be region a, the right side waters close to bank relative with back shop be region b, close and back shop The left side waters on adjacent bank is region c, is region d close to the right side waters on bank adjacent with back shop, and close back shop is just The waters in front is that region e, this region e have overlapping with region a, region b, region c, region d joint portion, and region e is The final pooling zone of silt scraper, the adjacent bank on the right side of the back shop is provided with hoist engine a, with the back shop phase Hoist engine b is installed to bank, this hoist engine a, hoist engine b can be along bank moving machine positions, the room phase on the left of the work Adjacent bank is provided with hoist engine c, and hoist engine d is provided with bank relative with the back shop, this hoist engine c, the equal energy of hoist engine d Along bank moving machine position, during scraper silt, described hoist engine b is on hoist engine d right side, and described scraper mode a is under water Silt scraper trailer a from region a to region e scraper silts, this scraper mode a first the steel wire rope of the hoist engine a with water Silt scraper trailer a's is ring a connections, and what it is the steel wire rope of the hoist engine b and silt scraper trailer a under water is that ring b is connected, Hoist engine b steel wire rope is unclamped, hoist engine a steel wire rope is tensed, silt scraper trailer a is from region a to region e scraper mud under water It is husky；Hoist engine a steel wire rope is unclamped again, tenses hoist engine b steel wire rope, silt scraper trailer a is from region e to region a under water Retracted when emptying the silt in bucket body, then, hoist engine a, hoist engine b move seat in the plane to the left or to the right along respective bank, Repeat to press scraper mode a scraper silts, described scraper mode b is silt scraper trailer b under water from region b to region e scrapers Silt, the first steel wire ropes the hoist engine c of this scraper mode b are that ring c is connected with silt scraper trailer b's under water, described Hoist engine d steel wire rope is that ring d is connected with silt scraper trailer b's under water, unclamps hoist engine d steel wire rope, tenses hoist engine c Steel wire rope, silt scraper trailer b is from region b to region e scraper silts under water；Hoist engine c steel wire rope is unclamped again, tenses volume Machine d steel wire rope is raised, silt scraper trailer b is retracted from region e to region b when emptying the silt in bucket body under water, then, rolled up Raise machine c, hoist engine d and move seat in the plane to the left or to the right along respective bank, repeat to press scraper mode b scraper silts, described shovel Fortune mode c for first under water silt scraper trailer b from region c to region a scraper silts, then under water silt scraper trailer a from region a To region e scraper silts, the first steel wire ropes the hoist engine d of this scraper mode c and silt scraper trailer b's under water are ring c Connection, what it is the steel wire rope of the hoist engine c and silt scraper trailer b under water is that ring d is connected, release hoist engine c steel wire rope, Hoist engine d steel wire rope is tensed, silt scraper trailer b is from region c to region a scraper silts under water；Hoist engine d steel is unclamped again Cord, tenses hoist engine c steel wire rope, under water silt scraper trailer b from region a to region c when emptying the silt in bucket body Retract, then, hoist engine c, hoist engine d move seat in the plane to the left or to the right along respective bank, and repetition is dragged by silt scraper under water B struggle against from region c to region a scraper silts, and silt scraper trailer b empties the mud in bucket body from region a to region c sides under water Husky side is retracted, then, and silt scraper trailer a presses scraper mode a from region a to region e scraper silts, described scraper side under water Formula d for first under water silt scraper trailer a from region d to region b scraper silts, then from silt scraper trailer b under water from region b to Region e scraper silts, the first steel wire ropes the hoist engine a of this scraper mode d and silt scraper trailer a's under water are that ring b connects Connect, steel wire rope and the steel wire rope for being that ring a is connected, unclamping hoist engine a of silt scraper trailer a under water of the hoist engine b, draw Tight hoist engine b steel wire rope, silt scraper trailer a is from region d to region b scraper silts under water；Hoist engine b steel wire is unclamped again Rope, tenses hoist engine a steel wire rope, and silt scraper trailer a is moved back from region b to region d when emptying the silt in bucket body under water Return, then, hoist engine b, hoist engine a move seat in the plane to the left or to the right along respective bank, repeat by silt scraper trailer a under water From region d to region b scraper silts, and silt scraper trailer a empties the silt in bucket body from region b to region d sides under water While retracting, then, silt scraper trailer b presses scraper mode b from region b to region e scraper silts, described silt under water under water Equipment is kicked up according to the accumulation of silt in the e of region along center line to be moved back and forth, and start rig rotate clock wise spirals drill bit and Counter-clockwise helical drill bit, has bored row's wide-mouth suction head that the silt formation silt water at the bottom is flowed into below back shop.
6. the application method at mud station is inhaled in trestle type reservoir desilting according to claim 1, carry out according to the following steps successively, its It is characterised by：
（1）Pulled in shore in reservoir below level of dead water on the batholith on side, the steel pipe framed bent for surrounding " ∏ " shape is laid with piling machine, The opening of " ∏ " shape steel pipe framed bent is towards reservoir desilting area, in this steel pipe framed bent, then lays with piling machine number row and center line Parallel steel pipe every row, the top of this steel pipe framed bent and all steel pipes row every upper end building room, the bottom of back shop Face is built in more than reservoir top water level, and service bridge is set up between back shop and adjacent bank, and steel pipe is often arranged every row's at this Two vertical guides are all installed, all activity disposes a wide-mouth suction head between row in every two rows steel pipe on two sides, After the mud suction mouth of every wide-mouth suction head is both facing to the opening direction of steel pipe framed bent, then on every wide-mouth suction head both sides wheel seat Vibration damping wheel be resisted against on these guide rail, electric block is all installed above every wide-mouth suction head in back shop, this Through hole on the steel wire penetrating back shop bottom plate of a little electric blocks, with the top of respective wide-mouth suction head wheel seat being that ring e is connected, These electric blocks can be the lifting of wide-mouth suction head to designing water storage level or be reduced to level of dead water, going out for every wide-mouth suction head Mud mouthful is connected with respective dredging tube, after every dredging tube is connected with respective sub-valve, then with being erected at work pars basilaris pontis Total dredging tube connection, after total dredging tube is connected through total valve with siphon pipe, then siphon pipe at service bridge, through reservoir bank Side, the top making of dam dam abutment install water intaking valve, in dam downstream to the precipitation in dam downstream in this siphon pipe highest point End valve door is installed in the siphon pipe water side at place, all installs vertical gate slot on two medial surfaces at steel pipe framed bent opening, opens Headstock gear before dynamic back shop, hangs in trash rack block with getting on, get off, the equal activity in middle part of these trash rack blocks is resisted against one by one All steel pipes are every on the steel pipe of row's leading edge, and these trash rack blocks form stacked trash rack in two gate slotes, electronic at every Respective suction head position sensor is installed on cucurbit, the silt water capacity is all installed on two medial surfaces at steel pipe framed bent opening Sensor is retransmitted, the cable that all suction head position sensors and the silt water capacity are retransmitted sensor couples with the switch board of back shop；
（2）Hoist engine a is arranged on the adjacent bank on the right side of back shop, hoist engine c is arranged on the adjacent bank on the left of back shop Side, is arranged on hoist engine b, hoist engine d on the relative bank of back shop, hoist engine b is arranged on hoist engine d right, water Lower silt scraper trailer a is transported to the adjacent bank on the right side of back shop, and silt scraper trailer b under water is transported to the phase on the left of back shop Adjacent bank, closes the note of the discharge outlet, under water two buoyancy tanks of silt scraper trailer a of two buoyancy tanks of silt scraper trailer a under water Injected in the mouth of a river after appropriate water, close the two water filling ports, allow the teeth of silt scraper trailer a under water to have downward under water Inclination angle, installs water depth sensor a under water in silt scraper trailer a back plate, water depth sensor a cable rope and buoy a Connection, and buoy a headwater depth sensors a, Big Dipper alignment sensor a, the power switch of luminous indication are opened, these depth of waters are passed Sensor a, Big Dipper alignment sensor a wirelessly send the depth of water and the under water letter of silt scraper trailer a positions to the switch board of back shop Number, close the water filling port of the discharge outlet, under water two buoyancy tanks of silt scraper trailer b of two buoyancy tanks of silt scraper trailer b under water After the appropriate water of interior injection, close the two water filling ports, allow under water silt scraper trailer b teeth have downward inclination angle under water, Water depth sensor b is installed in silt scraper trailer b back plate under water, water depth sensor b cable rope is connected with buoy b, And open buoy b headwater depth sensors b, Big Dipper alignment sensor b, the power switch of luminous indication, these water depth sensors B, Big Dipper alignment sensor b wirelessly send the depth of water and the under water signal of silt scraper trailer b positions to the switch board of back shop；
（3）What it is hoist engine a steel wire rope and silt scraper trailer a under water is that ring a is connected, hoist engine b steel wire rope and water Lower silt scraper trailer a's is ring b connections, unclamps hoist engine a steel wire rope, hoist engine b steel wire rope is tensed, silt under water Scraper trailer a is dragged to region a, by scraper mode a from silt scraper trailer a under water from region a to region e scraper silts；
（4）Start two propellers that silt under water kicks up equipment catamaran, catamaran is driven to back shop steel pipe framed bent and opened On the region e waters surface in front of at mouthful, the center line for the line of symmetry of catamaran being located at steel pipe framed bent, and from two ships of catamaran Head throws anchor of going ashore, and on catamaran, the rig on the left of line of symmetry all installs clock wise spirals drill bit, and positioned at line of symmetry The rig on right side all installs counter-clockwise helical drill bit, these augers through respective through hole in the middle of catamaran, inserts water In the shoal materials at bottom, flow rate of water flow sensor is installed in the hull bottom of catamaran, the cable and current of flow rate of water flow sensor Flow velocity tester couples, and this flow rate of water flow tester is wireless to send flow rate of water flow signal to the switch board of back shop, starts all Rig, allows clock wise spirals drill bit, counter-clockwise helical drill bit to bore silt；
（5）The total valve of total dredging tube and the end valve door of siphon piping are closed, the water intaking valve at the top of siphon pipe is opened, from this water inlet Water is inputted siphon pipe by valve, after siphon pipe fills water, closes water intaking valve, opens sub-valve, the total dredging tube of all dredging tubes Total valve, the end valve door of siphon pipe, water in reservoir through wide-mouth suction head, dredging tube, sub-valve, total dredging tube, total valve, Siphon pipe, end valve door siphon flow into the precipitation in dam downstream；
（6）Switch board depending on back shop receives the water signal of water depth sensor a and water depth sensor b transmission, flow rate of water flow The silt water flow velocity signal of sensor transmissions, the silt water capacity weight signal of silt water capacity weight sensor transmissions, adjust automatically start The quantity of rig, augers pierce the depth of silt, open the quantity of sub-valve（Open the quantity of wide-mouth suction head）, it is wide The height that mouth suction head declines, kicks up the silt that equipment augers has been bored by silt under water, one is formed in the presence of current Several wide-mouth suction heads below road silt flow direction back shop, these wide-mouth suction heads suction silt water, through dredging tube, Sub-valve, total dredging tube, total valve, siphon pipe, the precipitation in end valve door siphon inflow dam downstream；
（7）By scraper mode c from silt scraper trailer b under water from region c to region a scraper silts, then by silt scraper under water Trailer a starts silt under water and kicks up rig on equipment catamaran, has bored water-bed silt from region a to region e scraper silts The wide-mouth suction head that silt current are flowed into below back shop is formed, silt water is transported to dam downstream by the siphon through siphon pipe Precipitate field；
（8）By scraper mode b from silt scraper trailer b under water from region b to region e scraper silts, start silt under water and kick up Rig on equipment catamaran, has bored the wide-mouth suction head that the silt formation silt current at the bottom are flowed into below back shop, through rainbow The siphon of suction pipe is transported to silt water the precipitation in dam downstream；
（9）By scraper mode d from silt scraper trailer a under water from region d to region b scraper silts, then by silt scraper under water Trailer b starts silt under water and kicks up rig on equipment catamaran, has bored water-bed silt from region b to region e scraper silts The wide-mouth suction head that silt water is flowed into below back shop is formed, silt water is transported to the heavy of dam downstream by the siphon through siphon pipe Shallow lake field；
（10）By silt scraper trailer a under water, silt scraper trailer b is circulated and is pressed scraper mode a, scraper mode c, scraper side under water Formula b, the silt at scraper mode d scraper reservoir waters bottom, under water silt kick up equipment kick up silt formation silt water, wide-mouth suction head Silt water, the precipitation of siphon pipe sediment water to dam downstream are sucked, and presses water depth sensor a, water depth sensor b, north Alignment sensor a, Big Dipper alignment sensor b, flow rate of water flow sensor, the silt water capacity of struggling against retransmit sensor, suction head position sensing The data of device sensing are automatically controlled, and implement the suction desilting that mud station is inhaled in trestle type reservoir desilting.
CN201710564993.9A 2017-07-12 2017-07-12 Trestle type reservoir desilting and mud sucking station and use method thereof Expired - Fee Related CN107217696B (en)

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CN109868856A (en) * 2019-04-01 2019-06-11 谢一航 The box feed ditch sand discharge apparatus of small reservoir
CN112982532A (en) * 2021-03-05 2021-06-18 中国三峡建设管理有限公司 Intelligent self-balancing floating platform for hydropower station dredging and operation method
CN113252134A (en) * 2021-05-18 2021-08-13 孙超 Emergency self-recording water level gauge
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CN103410185A (en) * 2013-05-15 2013-11-27 合肥工业大学 Siphoning type reservoir desilting and screening device and use method thereof

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JP4030389B2 (en) * 2002-08-29 2008-01-09 株式会社小島組 Dredging system and dredging method for large capacity reservoir
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CN108377986A (en) * 2018-04-16 2018-08-10 武汉择优科技有限公司 A kind of aquatic products fishing gear and its manufacturing method
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CN113323060A (en) * 2021-06-09 2021-08-31 中国水利水电第一工程局有限公司 Floating dock type dredging platform and dredging method for narrow space

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