CN206128003U - Intelligence W shape trash rack system - Google Patents

Abstract

The utility model discloses an intelligence W shape trash rack system, include interception collection device and transfer device, intercept four bars bodies that collection device includes rotation connection in proper order, four fixed frame support connections that bars were personally experienced sth. Part of the body and are passed through its the place ahead, through middle pivot rotation connection between the second bars body and third bars are personally experienced sth. Part of the body, the removal can be controlled along two transverse guide respectively to middle pivot both ends from top to bottom, and first grid sinistron is held and is connected with two transverse guide left ends rotations, and fourth bars body right -hand member is connected with two transverse guide's right -hand member rotation, transfer device includes two, and two transfer device set up respectively in the left back of the first grid body and the right back of the fourth bars body, and two transfer device lie in two respectively and transport passageways, two transport the passageway front ends respectively with first fence gate and second fence gate intercommunication, transfer device be used for with transport in the passageway the floating garbage transportation extremely on the bank. The utility model discloses the advantage: collect and block the dirt and decontaminate function in an organic whole, convenient and fast, the high just economical and practical of work efficiency.

Description

Intelligent W shapes trash rack system

Technical field

This utility model is related to hydraulic engineering technical field, more particularly to a kind of intelligent W shapes trash rack system.

Background technology

Before the intake of the hydraulic engineerings such as power station, pumping plant, in the river course of small and medium cities, Jing often piles up a large amount of floatings Thing, such as algae, branch and leaf, house refuse etc., cold district also has floating ice.For hydraulic engineerings such as power station, pumping plants, floating before which There is larger water-head as cleared up not in time in thing before and after may causing trash rack, affect the work efficiency of hydraulic engineering, blocking Even crush trash rack.In city river sanitary fill also result in river it is smelly, rotten the problems such as, to aquatic animals and plants and Human being's production life is impacted.

The trash rack major part for using at present fixes trash rack for plane formula, and which relies primarily on and removes contamination Machine is removed contamination.Working condition of manually removing contamination is severe, and inefficiency, cleaning cycle are long, and difficulty is big.Have as drift rubbish carrys out measurer Can not the property estimated, easily cause the accumulation of floating thing before trash rack, be likely to result in then following consequence：

1st, increase water-head before and after trash rack, reduce the generated output and efficiency in power station.

2nd, increase active force of the current to trash rack, trash rack malformation when serious, can be caused.

3rd, when the blocking of trash rack rubbish is serious, power station can be removed contamination by forced-stopping machine, affect the normal operation in power station, Jin Erying Ring economic benefit.

Existing trash rack mainly has two kinds of plane formula and floating.After building up and coming into operation, still there are many shortcomings：

1st, plane formula trash rack：Simple structure, but difficulty of removing contamination, generally requiring the special cleaning equipment of outfit could remove Debris.Pumping plant, the normal work in power station are affected in scale removal process, power station, pumping plant work efficiency is reduced, easily causes unit to shake Dynamic destruction.

2nd, floating trash rack：The effect played to a certain extent and blocked drift, led drift, alleviates trash rack as floating thing is stifled The pressure that plug is produced.But concentrated when floating thing carrys out amount rapidly, situation about rupturing easily occurs in floating trash rack.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, and this utility model is directed to medium waterpower generator station, pump Hydraulic engineering, and the small and medium cities river course such as stand, there is provided one kind integrates blocks dirty and decontamination function, it is convenient and swift, work Efficiency high and economical and practical intelligent W shapes trash rack system, to reaching the good mesh of cleaning floating refuse, cleaning effect automatically 's.

The purpose of this utility model is that, for problem present in existing trash rack dirt-blocking dirt-cleaning process, design one kind can change New W shapes trash rack system that is kind or solving these problems.The trash rack can avoid or mitigate medium waterpower generator station, pumping plant Deng the problem that trash rack in hydraulic engineering and small and medium cities river course is easily blocked, while conveniently floating refuse is collected Process, improve the operational efficiency of engineering.And W shape trash rack structures are relatively simple, remove contamination and block dirty effect ideal, save manpower thing Power, can effectively improve economic benefit, with stronger practical value.

In order to realize above-mentioned the purpose of this utility model, this utility model using the technical scheme being made up of following measures come Realize.

Intelligent W shapes trash rack system, including collection device and transporter are intercepted, the interception collection device is included successively Four pieces of grid bodies of connection are rotated, four pieces of grid bodies are followed successively by first grid body, second gate body, the 3rd grid body and the 4th from left to right Grid body, four pieces of grid bodies support connection, the fixed frame to include what is be arranged in parallel up and down by the fixed frame in front of which Two cross slide ways, are rotated by intermediate rotary shaft between the second gate body and the 3rd grid body and are connected, and the intermediate rotary shaft is upper and lower Two ends can be moved left and right along described two cross slide ways respectively, and the intermediate rotary shaft is driven it along by intervening drive mechanisms Described two cross slide ways are moved left and right, and the first grid body left end is rotated with described two cross slide way left ends and is connected, described 4th grid body right-hand member is rotated with the right-hand member of described two cross slide ways and is connected, and the first grid body is near the second gate body One end is provided with the first fence gate, and the 4th grid body is provided with the second fence gate, the first grid in the one end near the 3rd grid body Door and the second fence gate drive which to open or close to rear side by the first drive mechanism and the second drive mechanism respectively, and described first Surround the first refuse collection space for accommodating floating refuse between grid body and second gate body, the 3rd grid body and the 4th grid body it Between surround accommodate floating refuse the second refuse collection space, be provided with the interception collection device for detecting the first rubbish The detection means of the floating refuse amount in collection space and the second refuse collection space, the interception collection device bottom also set up Have for providing the buoyancy device of uplift pressure；The transporter includes two, and two transporters are separately positioned on the first grid The left back of body and the right back of the 4th grid body, and two transporters are respectively in two transhipment passages, described two turns Wan access front end is connected with first fence gate and the second fence gate respectively, the transporter for will transhipment passage in floating Waste transportation is on the bank.

The transporter includes a conveyer belt being obliquely installed, and the conveyer belt is provided with gear tooth.

The intervening drive mechanisms are hydraulic system, and the hydraulic system includes hydraulic pump and hydraulic cylinder, the hydraulic cylinder Including cylinder barrel and piston rod, the hydraulic cylinder is located on the cross slide way, length of the piston rod along the cross slide way Degree direction extends, and the piston rod outer end is fixedly connected with the intermediate rotary shaft, by piston rod described in the Driven by Hydraulic Cylinder Move back and forth, so as to drive the intermediate rotary shaft to move left and right along described two cross slide ways.

First drive mechanism and the second drive mechanism are hydraulic motor.

The buoyancy device is air bag.

The fixed frame also includes two columns, described two columns left and right two respectively with described two cross slide ways End is fixedly connected, and the position distribution for corresponding to described two columns on the coast is provided with vertical guide, and the column can be described perpendicular Move up and down in direction guiding rail.

For streamlined, the transhipment passage is surrounded the passage of transporting by inside wall and external wall, the external wall front end Extend at the first grid body left position, gap is left with the first grid body right-hand member in the inside wall front end, and described First fence gate is just overlapped on the inside wall front end when side is opened backward.

The characteristics of this utility model has following compared with prior art and Advantageous Effects：

1st, it is of the present utility model to intercept collection device mainly using the structure of W shape grid bodies, can be used to effectively intercept and collect river Water float rubbish, installed in the amount of the detection means monitor in real time floating refuse of grid body, by the amount control rubbish of floating refuse Transport velocity, the trash rack that breaks traditions manually are salvaged or the inaccessiable effect of timing cleaning institute, are removed contamination by contraction automatically, are changed Traditional trash rack is become and has only blocked unclear shortcoming, realized automatization's dirt-blocking dirt-cleaning, reduced the input of manpower and materials, reach most timely Effectively remove contamination effect.

2nd, this utility model adopts buoyancy device 19, buoyancy device 19 to be arranged on the bottom of trash rack, it is possible to provide uplift pressure, Keep trash rack draft constant, it is adaptable to seasonal volume change river course greatly, make trash rack system avoid SEA LEVEL VARIATION Impact, effective dirt-blocking dirt-cleaning when can carry out most.The uplift pressure that buoyancy device 19 is provided makes trash rack have one with bottom of river channel Fixed safe distance, can alleviate obstruction of the trash rack to current, reduce the loss of flood peak, increase trash rack system rear electric station and The economic benefit of pumping plant.

3rd, this utility model W shapes grid body, surrounds the first rubbish for accommodating floating refuse between first grid body 1 and second gate body 2 Rubbish collection space 15, surrounds the second refuse collection space 16 for accommodating floating refuse between the 3rd grid body 3 and the 4th grid body 4, When forming collection space, slant setting between grid body forms angle.Tilted-putted grid body has guide functions, works as the first grid When door 5 or the second fence gate 6 are opened, in the presence of the impact of current and grid face water conservancy diversion, the collection efficiency of trash rack is significantly improved. This utility model is due to controlling to intercept the quantity of floating thing before collection device, and timely and effective cleaning, it is to avoid clear not in time Reason rubbish large area piles up to form enormous impact force, reduces the probability of trash rack damage, while avoiding floating thing heap before grid Impact of the product to water engineering facility work efficiency.

4th, this utility model due to structure it is relatively easy, easy to implement, high working efficiency, for most middle-size and small-size river Road is all suitable for, and can be easily and effectively solve the problems, such as excessively timely and effective can not be brought because of river course floating refuse, according to concrete Situation, selects full its to need the design with suitable environment.

Description of the drawings

Fig. 1 is the top view that this utility model is created；

Fig. 2 is the initialization schematic diagram that this utility model is created；

Fig. 3 is the power cut-off schematic diagram that this utility model is created；

Fig. 4 is that this utility model creates trash rack part isometric structure chart；

Fig. 5 is trash rack grid face structural representation；

Fig. 6 is the schematic diagram of a hydraulic system；

Label in figure：1st, first grid body；2nd, second gate body；3rd, the 3rd grid body；4th, the 4th grid body；5th, the first fence gate；6；The Two fence gates；7th, upper cross slide way；8th, lower cross slide way；9th, left column；10th, right column；11st, intermediate rotary shaft；12nd, midway drive machine Structure；13rd, the first drive mechanism；14th, the second drive mechanism；15th, the first refuse collection space；16th, the second refuse collection space； 17th, the first space detection means；18th, second space detection means；19th, buoyancy device；20th, transport passage；22nd, conveyer belt；24、 Garbage collection box；27th, hydraulic cylinder；28 piston rods.

Specific embodiment

Below embodiment of the present utility model is elaborated, the present embodiment is with technical solutions of the utility model as front Put and implemented, give detailed embodiment and specific operating process, but protection domain of the present utility model is not limited In following embodiments.

Referring to Fig. 1 to Fig. 6, present embodiment discloses a kind of intelligent W shapes trash rack system.Including intercept collection device and turn Shipping unit, intercepting collection device includes rotating successively four pieces of grid bodies of connection, and four pieces of grid bodies are followed successively by first grid body from left to right 1st, second gate body 2, the 3rd grid body 3 and the 4th grid body 4.Four pieces of grid bodies support connection, fixed frame by the fixed frame in front of which Frame includes two cross slide ways be arrangeding in parallel up and down, two respectively upper cross slide ways 7 of cross slide way and lower cross slide way 8, Connection is rotated by intermediate rotary shaft 11 between second gate body 2 and the 3rd grid body 3,11 upper and lower ends of intermediate rotary shaft difference can be along two Individual cross slide way is moved left and right, and intermediate rotary shaft 11 drives it along two cross slide ways or so shifting by intervening drive mechanisms 12 Dynamic, 1 left end of first grid body is rotated with two cross slide way left ends and is connected, the right-hand member of 4 right-hand member of the 4th grid body and two cross slide ways Connection is rotated, first grid body 1 is being provided with the first fence gate 5 near one end of second gate body 2, and the 4th grid body 4 is near the 3rd grid body 5 One end be provided with the second fence gate 6, the first fence gate 5 and the second fence gate 7 pass through the first drive mechanism 13 and the second drive mechanism respectively 14 drive which to open or close to rear side, and the first rubbish receipts for accommodating floating refuse are surrounded between first grid body 1 and second gate body 2 Collection space 15, surrounds the second refuse collection space 16 for accommodating floating refuse between the 3rd grid body 3 and the 4th grid body 4, intercept and receive It is provided with acquisition means for detecting the floating refuse amount in the first refuse collection space 15 and the second refuse collection space 16 First space detection means 17, second space detection means 18, intercept collection device bottom and are additionally provided with for providing uplift pressure Buoyancy device 19；Transporter includes two, and two transporters are separately positioned on left back and the 4th grid of first grid body 1 The right back of body 4, and two transporters are respectively in described turn of two transhipment passages 20, two transhipment passage 20 front ends point Do not connect with the first fence gate 5 and the second fence gate 6, transporter is transported on the bank for will transport the floating refuse in passage.

The transporter includes a conveyer belt 22 being obliquely installed, and the conveyer belt is provided with gear tooth.It is logical in transhipment The end in road 20 is provided with conveyer belt 22.22 bottom of conveyer belt is located at below the water surface, and the other end is located on riverbank.Conveyer belt 22 has Permeable hole, permeable hole ensure that the surface water in transhipment passage 20 before conveyer belt has certain flowing velocity, to prevent floating Rubbish incidental cannot be discharged on conveyer belt 22 as transhipment 20 surface water of passage is static.On conveyer belt 22 be spaced one section away from From gear tooth is provided with, when rubbish is transported on conveyer belt, gear tooth prevents which from dropping back in water.Additionally, gear tooth also has salvages flowing flux The effect of middle rubbish.Connect the one end on riverbank in conveyer belt 22, be connected to garbage collection box 24.Rubbish is transported to bank with conveyer belt 22 On can automatically fall in garbage collection box 24.Finally can periodic cleaning garbage collection box 24.

The intervening drive mechanisms 12 are hydraulic system, and the hydraulic system includes hydraulic pump and hydraulic cylinder 27, the liquid Cylinder pressure 27 includes cylinder barrel and piston rod 28, and the hydraulic cylinder 27 is located on the cross slide way 7, and the piston rod 28 is along described The length direction of cross slide way 7 extends, and 28 outer end of the piston rod is fixedly connected with the intermediate rotary shaft 11, by the hydraulic pressure Cylinder 27 drives the piston rod 28 to move back and forth, so as to drive the intermediate rotary shaft 11 to move along described two cross slide ways or so It is dynamic.When the amount of rubbish reaches setting value, computer control system sends signal, drives the piston rod by the hydraulic cylinder 27 28 move back and forth, and drive trash rack to shrink, complete collection and the transport process of rubbish.

First drive mechanism 13 and the second drive mechanism 14 are hydraulic motor.When the amount of sanitary fill reaches setting Value, trash rack grid body is started to shrink under the drive of piston rod 28, when grid body is retracted to certain position, the first fence gate 5 or the Two fence gates 6 are opened, and the mechanism for driving the first fence gate 5 or the second fence gate 6 is hydraulic motor, and a hydraulic motor is arranged on the first grid On the column that body 1 is connected with second gate body 2, another hydraulic motor is arranged on the column that the 3rd grid body 3 is connected with the 4th grid body 4 On.

The buoyancy device 19 is air bag.Air bag is made up of special elastomeric material, when river water level changes, is passed through Air bag keeps the draft of trash rack constant, adjusts the whole height of trash rack, solve in water level, water under different water levels When domain area etc. changes, the problem that fixed trash rack cann't be solved effectively carries out the interception of river course floater.Air bag The uplift pressure of offer makes trash rack have certain safe distance with bottom of river channel, can alleviate obstruction of the trash rack to current, reduces The loss of flood peak, increases the economic benefit of trash rack system rear electric station and pumping plant.

The fixed frame also includes two columns, and two columns are respectively left column 9 and right column 10, described two vertical Post is fixedly connected with the left and right two ends of described two cross slide ways respectively, corresponds to the position distribution peace of described two columns on the coast Equipped with vertical guide, the column can be moved up and down in the vertical guide.When river water level changes, due to buoyancy aid The effect of air bag, trash rack integrally can change with river water level, and realization is timely and effectively processed to floating refuse.

The transhipment passage 20 is streamlined, described

Transhipment passage 20 is surrounded by inside wall and external wall, and the external wall front end extends to 1 left end of first grid body At position, the inside wall front end and 1 right-hand member of first grid body leave gap, and first fence gate 5 to rear side open when The inside wall front end is overlapped on just.Main stem both sides are respectively provided with a fusiform transhipment passage 20, and streamlined transhipment is logical Road 20 is in ear shape, is communicated with main stem in front and back.This two transhipment passages 20 position meet the first fence gate 5, the second fence gate 6 it is complete Full opening and the first fence gate 5, the second fence gate 6 can smoothly be mounted in a wing of transhipment passage 20 after opening, and ride over First fence gate 5 of transhipment 20 1 wing of passage, the second fence gate 6 do not interfere with water surface width of the transhipment passage 20 by floating refuse Degree.

The course of work：Before the intake of the hydraulic engineerings such as power station, pumping plant, in the river course of small and medium cities, Jing often piles up to be had A large amount of floating things, such as algae, branch and leaf, house refuse etc., cold district also has floating ice.When these floating refuses are as river is from upper Trip, the trash rack blocking apparatus being taken across on river course are intercepted, in the first refuse collection space 15, the second refuse collection Constantly accumulate in space 16, the first space detection means 17, second when debris accumulation amount reaches setting value, on grid body Space detection means 18 monitors signal, and computer control system signal Analysis make trash rack start in intervening drive mechanisms 12 In the presence of alongst setting in motion, carry out the collection transhipment of rubbish.Intervening drive mechanisms 12 be hydraulic system, hydraulic pressure System includes hydraulic pump and hydraulic cylinder 27, and hydraulic cylinder 27 includes cylinder barrel and piston rod 28, and hydraulic cylinder 27 is located at described upper laterally lead On rail, the piston rod 28 extends along the length direction of the cross slide way, 28 outer end of piston rod and the intermediate rotary shaft 11 Be fixedly connected, drive the piston rod 28 to move back and forth by hydraulic cylinder 27, so that intermediate rotary shaft 11 is driven along described two Cross slide way is moved left and right.When the amount of rubbish reaches setting value, computer control system sends signal, by the hydraulic cylinder 27 Drive the piston rod 28 to move back and forth, drive trash rack to shrink, complete collection and the transport process of rubbish.Midway drive 12 is worked as Trash rack moves to commitment positions, and the first fence gate 5 or the second fence gate 6 are opened in the presence of hydraulic motor rapidly, rushes in current Hit under the guide functions with grid body, rubbish enters transhipment passage 20.Floating refuse enters transhipment 20 postmedian of passage by conveyer belt 22 stop, due to the impact of current, floating refuse is pressed towards conveyer belt 22, and conveyer belt 22 can be transported to rubbish on the bank rubbish In rubbish collecting box 24, realize that floating refuse is timely and effectively cleared up.Floating gasbag is installed in the bottom of trash rack, air bag is by spy Elastomeric material processed is made, and when river water level changes, keeps the draft of trash rack constant by air bag, in different water The whole height of the lower adjustment trash rack in position, solves in water level, when water surface area etc. changes, what fixed trash rack cann't be solved Problem, effectively carries out the interception of river course floater.The uplift pressure that air bag is provided makes trash rack have necessarily with bottom of river channel Safe distance, can alleviate obstruction of the trash rack to current, reduce the loss of flood peak, increase trash rack system rear electric station and pump The economic benefit stood.

Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model Protection domain within.

Claims (7)

1. intelligence W shape trash rack systems, it is characterised in that:Including collection device and transporter is intercepted, dress is collected in the interception Put including four pieces of grid bodies for rotating connection successively, four pieces of grid bodies be followed successively by from left to right first grid body, second gate body, the 3rd Grid body and the 4th grid body, four pieces of grid bodies support connection, the fixed frame to include up and down by the fixed frame in front of which Two cross slide ways be arrangeding in parallel, between the second gate body and the 3rd grid body by intermediate rotary shaft rotate connect, it is described in Between rotating shaft upper and lower ends can move left and right along described two cross slide ways respectively, the intermediate rotary shaft pass through intervening drive mechanisms Drive it along described two cross slide ways to move left and right, the first grid body left end is rotated with described two cross slide way left ends Connection, the 4th grid body right-hand member are rotated with the right-hand member of described two cross slide ways and are connected, and the first grid body is near described One end of second gate body is provided with the first fence gate, and the 4th grid body is provided with the second fence gate in the one end near the 3rd grid body, First fence gate and the second fence gate drive which to open to rear side or close by the first drive mechanism and the second drive mechanism respectively Close, between the first grid body and second gate body, surround the first refuse collection space for accommodating floating refuse, the 3rd grid body And the 4th surround the second refuse collection space for accommodating floating refuse between grid body, be provided with the interception collection device for The detection means of the floating refuse amount in the first refuse collection space and the second refuse collection space is detected, dress is collected in the interception Bottom set portion is additionally provided with for providing the buoyancy device of uplift pressure；The transporter includes two, two transporter difference The left back of first grid body and the right back of the 4th grid body, and two transporters are arranged on respectively positioned at two transhipment passages Interior, described two transhipment Channel front ends are connected with first fence gate and the second fence gate respectively, and the transporter is used to turn Floating refuse in wan access is transported on the bank.

2. intelligence W shape trash rack systems as claimed in claim 1, it is characterised in that:The transporter includes an inclination The conveyer belt of setting, the conveyer belt are provided with gear tooth.

3. intelligence W shape trash rack systems as claimed in claim 1, it is characterised in that:The intervening drive mechanisms are hydraulic pressure system System, the hydraulic system include hydraulic pump and hydraulic cylinder, and the hydraulic cylinder includes cylinder barrel and piston rod, and the hydraulic cylinder is located at institute State on cross slide way, the piston rod along the cross slide way length direction extend, the piston rod outer end with it is described in Between rotating shaft be fixedly connected, moved back and forth by piston rod described in the Driven by Hydraulic Cylinder, so as to drive the intermediate rotary shaft along Described two cross slide ways are moved left and right.

4. intelligence W shape trash rack systems as claimed in claim 1, it is characterised in that:First drive mechanism and second is driven Motivation structure is hydraulic motor.

5. intelligence W shape trash rack systems as claimed in claim 1, it is characterised in that:The buoyancy device is air bag.

6. intelligence W shape trash rack systems as claimed in claim 5, it is characterised in that:The fixed frame is also vertical including two Post, described two columns are fixedly connected with the left and right two ends of described two cross slide ways respectively, are corresponded on the coast described two vertical The position distribution of post is provided with vertical guide, and the column can be moved up and down in the vertical guide.

7. intelligence W shape trash rack systems as claimed in claim 1, it is characterised in that:The transhipment passage is streamlined, described Transhipment passage is surrounded by inside wall and external wall, and the external wall front end is extended at the first grid body left position, described Inside wall front end and the first grid body right-hand member leave gap, and first fence gate be just overlapped on when side is opened backward it is described Inside wall front end.