CN106931828A - Scissor type telescopic arm washer - Google Patents
Scissor type telescopic arm washer Download PDFInfo
- Publication number
- CN106931828A CN106931828A CN201710263866.5A CN201710263866A CN106931828A CN 106931828 A CN106931828 A CN 106931828A CN 201710263866 A CN201710263866 A CN 201710263866A CN 106931828 A CN106931828 A CN 106931828A
- Authority
- CN
- China
- Prior art keywords
- telescopic arm
- cabinet
- connecting rod
- water pipe
- pressure water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 244000309464 bull Species 0.000 claims description 26
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 5
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 15
- 239000000428 dust Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 12
- 230000033001 locomotion Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/003—Control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/02—Supports for cleaning appliances, e.g. frames
Abstract
The invention discloses a kind of scissor type telescopic arm washer,It is related to dust flushing device,Aim to provide a kind of scissor type telescopic arm washer,Have the advantages that the position cleaned as needed changes the length of transmission track,Its drip irrigation device is to include cabinet,Intersection telescopic arm is provided with cabinet,Intersecting telescopic arm includes some cross units being hinged,Cross unit includes two connecting rods one and connecting rod two being hinged,The two ends of connecting rod one and connecting rod two are respectively hinged on adjacent cross unit,Intersect side of the telescopic arm in cabinet and be provided with the drive mechanism that drive connection bar one and connecting rod two are rotated rotating around connecting rod one and the pin joint of connecting rod two,Intersect the sliding of telescopic arm upper end and be connected with high-pressure water pipe,High-pressure water pipe is fixed on intersection telescopic arm in intersection telescopic arm away from one end of cabinet,And high-pressure water pipe is connected with the shower nozzle for flushing out air preheater in fixed one end.
Description
Technical field
The present invention relates to dust flushing device, more particularly to a kind of scissor type telescopic arm washer.
Background technology
Air preheater is will to enter heating surface of the air preheat before boiler to uniform temperature by internal fin,
Heat exchange performance for improving boiler, reduces energy ezpenditure.Generally, power plants generating electricity be located at using the air preheater of boiler
The afterbody of boiler, the heat transfer element of air preheater generally occurs the serious situation for blocking up ash, this knot that may be produced because of acid
Dirt, or air preheater cold-end air is too close to water dew point, situation about being caused by dew point condensation；In addition, after stifled ash occurs, it is empty
The fume side of air preheater and the pressure difference of air side are excessive, can cause that air is leaked to fume side, influence heat exchange effect from seal clearance
Really, it is therefore desirable to air preheater is rinsed using giant.
The Chinese patent of Publication No. CN104990452A discloses a kind of intelligent online for solving Ash Blocking in Air Preheater
Rinse-system, including high-pressure flushing device and the high pressure washing unit, electrical control cubicles, upper that is connected with high-pressure flushing device
Machine system, pressure piping system；The high-pressure flushing device includes mounting bracket, the peace of the front end for being arranged at the mounting bracket
The motor of rear end that is sleeved, being arranged at the mounting bracket, flushing gun barrel pass through the installation sleeve, in the peace
High-pressure hose is provided with dress support, described high-pressure hose one end is connected with the flushing gun barrel, other end connection water under high pressure
Interface tube；High-pressure hose is arranged on metal drag chain；Gun barrel is rinsed to be fixed on " H " shaped steel track by guide wheel mechanism.But
When only needing to be rinsed a part, still have to all be delivered to H profile steel track in air preheater so that H profile steel
Flushing gun barrel on track is entirely located in the lower end of the heat transfer element of air preheater and the heat transfer element to air preheater enters
Row is rinsed, and now causes the waste of water resource.
The content of the invention
It is an object of the invention to provide a kind of scissor type telescopic arm washer, change with the position cleaned as needed and pass
The advantage of the length of defeated track.
Above-mentioned technical purpose of the invention technical scheme is that：A kind of scissor type telescopic arm is rinsed
Machine, including cabinet, are provided with intersection telescopic arm in the cabinet, offered on the cabinet and stretched out from cabinet for intersecting telescopic arm
Opening, the intersection telescopic arm includes some cross units being hinged, and the cross unit is hinged including two
Connecting rod one and connecting rod two, the two ends of the connecting rod one and connecting rod two are respectively hinged on adjacent cross unit,
The side for intersecting telescopic arm in cabinet is provided with drive connection bar one and connecting rod two rotating around connecting rod one and connection
The drive mechanism that the pin joint of bar two is rotated, the intersection telescopic arm upper end sliding is connected with high-pressure water pipe, and the high-pressure water pipe exists
Intersect telescopic arm to be fixed on intersection telescopic arm away from one end of cabinet, and the high-pressure water pipe is connected with use in fixed one end
In the shower nozzle of flushing out air preheater.
By using above-mentioned technical proposal, rotated by drive mechanism drive connection bar one and connecting rod two, therefore will make
Telescopic arm must be intersected gradually to be stretched out from cabinet or stretched into so that intersect the shower nozzle of telescopic arm upper end as intersection telescopic arm enters
Go out air preheater, can now cause that intersecting telescopic arm changes length as needed, and then cause that shower nozzle is different to each
Position is rinsed, and has saved water resource, and in flushing process, the impurity dropped from air preheater does not interfere with intersection
Telescopic arm it is flexible, beneficial to the movement of shower nozzle, when shower nozzle is with intersecting in telescopic arm air inlet preheater, shower nozzle drives high
Pressure pipe is gradually moved into intersection telescopic arm upper end, high-pressure water pipe sliding is connected on intersection telescopic arm and is existed beneficial to high-pressure water pipe
To providing water in shower nozzle when intersecting telescopic arm length change.
The present invention is further set to：The drive mechanism includes the bull stick being vertically arranged in cabinet and is fixedly installed on
The fix bar being hinged in cabinet and with adjacent connecting rod one, the two ends of the bull stick are rotatably connected on cabinet inwall respectively, institute
State bull stick lower end and be provided with coaxial bevel gear, the bevel gear is provided with drive that is vertical with bevel gear axis and coordinating with bevel gear
Moving gear, the drive gear is threaded with drive block by the Driven by Coaxial of motor one being fixed in cabinet on the bull stick,
The drive block is hinged with connecting rod two.
By using above-mentioned technical proposal, when motor one drives drive gear to rotate, drive gear band dynamic bevel gear turns
Dynamic, bull stick be connected with bevel gear starts rotation, be now threaded in the drive block on bull stick on bull stick along bull stick to
Near fix bar direction or away from the movement of fix bar direction, now drive block drive connecting rod two near connecting rod one or
Pulled away from the direction of connecting rod one, when connecting rod two is moved to the direction of connecting rod one so that in connecting rod one and connecting rod two
The distance at end gradually increases, and now the distance between connecting rod one and connecting rod two in multiple cross units gradually increases, real
Now intersect telescopic arm length purpose, with should connecting rod two to move away from the direction of connecting rod one when so that connect
The distance of bar one and the upper end of connecting rod two is gradually reduced, and realizes intersecting the purpose that the length of telescopic arm shortens.
The present invention is further set to：The cabinet is provided with protective plate in the top of motor one, and confession is offered on the protective plate
The through hole that bull stick stretches out.
High-pressure water pipe is reduced as the flexible arm lengths of intersection become by using the setting of above-mentioned technical proposal, protective plate
The impurity in air preheater is fallen into bevel gear during change above influences the rotation of bevel gear.
The present invention is further set to：The intersection telescopic arm is provided with two groups, telescopic arm is intersected described in two groups and is be arranged in parallel, phase
The adjacent bracing piece intersected between telescopic arm by being parallel to each other is connected, the bracing piece be arranged on relative connecting rod one or
Between person's connecting rod two, the fix bar is arranged on the both sides of adjacent upper end bracing piece.
By using above-mentioned technical proposal, fixed bracing piece causes two intersection telescopic arms between two groups of intersection telescopic arms
Move together, strengthen the intensity for intersecting telescopic arm, reduce shower nozzle in water spray to intersecting the opposition that telescopic arm is produced
Deform intersection telescopic arm.
The present invention is further set to：The high-pressure water pipe is set to some, and the high-pressure water pipe is distributed in each bracing piece
Upper end, away from the fixing pipe that is connected with each high-pressure water pipe is provided between the bracing piece of cabinet, the shower nozzle is fixed on
On fixed tube.
The some flushing scopes of increase air preheater are set to, will be sprayed by using above-mentioned technical proposal, high-pressure water pipe
Head is fixed in fixing pipe so that shower nozzle is when telescopic arm length change is intersected, and position is constant.
The present invention is further set to：The rotating shaft for winding high-pressure water pipe is provided with the cabinet, the rotating shaft is by setting
The column put in cabinet is erected in cabinet, and cabinet is stretched out in one end of the rotating shaft.
By using above-mentioned technical proposal, rotating shaft is used to wind high-pressure water pipe, when telescopic arm length change is intersected, passes through
Rotating shaft causes that high-pressure water pipe adapts to intersect the length change of telescopic arm.
The present invention is further set to：The high-pressure water pipe is externally provided with wearing layer.
Protect the outer wall of high-pressure water pipe not frayed by using the setting of above-mentioned technical proposal, wearing layer, extend
The service life of high-pressure water pipe.
The present invention is further set to：The motor two of drive shaft rotation is provided with the cabinet, control is provided with the cabinet
The PLC control modules that motor processed one and motor two are rotated respectively.
By using above-mentioned technical proposal, when the drive shaft of motor two is rotated, labour is reduced, can by PLC module
With the rotation of controlled motor one and motor two, and then control to intersect the length change of telescopic arm, intelligence degree is high.
The present invention is further set to：The cabinet bottom is provided with the support bar of some support cabinets, the post upper
It is located in cabinet, the support block contradicted with cabinet bottom is arranged with the support bar, the support block deviates from the one of cabinet
Side is rotatably connected to switch block, the switch block is threadedly coupled with support bar, and the switch block is respectively arranged at two ends with handle.
By using above-mentioned technical proposal, switch block is rotated by handle so that support block when switch block is moved along support bar
Moved near cabinet or away from the direction of cabinet, and then have adjusted height of the cabinet bottom far from ground, regulation intersects flexible
Arm height from the ground, satisfaction is used.
The present invention is further set to：The connecting rod two offers groove, the connection along the length direction of connecting rod two
One end of bar one passes groove, and the middle part of the connecting rod one is hinged on the cell wall of groove.
By using above-mentioned technical proposal, when intersecting flexible arm lengths and shortening, connecting rod one around with the pin joint of connecting rod two
Rotate so that connecting rod one is progressed into the groove of connecting rod two, reduce connecting rod one and connecting rod two and taken when merging
Space.
In sum, the invention has the advantages that：Drive mechanism drives intersects telescopic arm length change, now will
Shower nozzle is fixed on intersection telescopic arm away from one end of cabinet, is led on shower nozzle water by high-pressure water pipe, and now shower nozzle is with friendship
The length change turnover of telescopic arm is pitched to the optional position of air preheater, can individually to a certain position in air preheater
It is rinsed, meets use requirement, has saved water resource.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the structural representation for embodying cabinet inside of the present embodiment；
Fig. 3 is the annexation schematic diagram for embodying support bar and cabinet of the present embodiment；
Fig. 4 is the structural representation for embodying wearing layer of the present embodiment；
Fig. 5 is the present embodiment for embodying the structural representation that drive block is connected with connecting rod two.
In figure, 1, cabinet；11st, it is open；12nd, bull stick；121st, bevel gear；122nd, drive gear；123rd, drive block；124th, draw
Bar；13rd, fix bar；14th, motor one；15th, protective plate；151st, through hole；16th, rotating shaft；161st, column；162nd, supporting plate；163rd, gas
Cylinder；17th, motor two；18th, support bar；181st, support block；182nd, switch block；183rd, handle；2nd, cross unit；21st, connecting rod one；
22nd, connecting rod two；221st, groove；23rd, high-pressure water pipe；231st, shower nozzle；232nd, wearing layer；24th, bracing piece；241st, fixing pipe.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Intersection telescopic arm, such as Fig. 2 are provided with a kind of scissor type telescopic arm washer, such as Fig. 1, including cabinet 1, cabinet 1,
Offered on cabinet 1 for intersecting the opening 11 that telescopic arm stretches out from cabinet 1.
Intersecting telescopic arm includes some cross units 2 being hinged, and the quantity of cross unit 2 is according to actual clean range
Depending on, wherein cross unit 2 includes two connecting rods 1 and connecting rod 2 22 being hinged, connecting rod 1 and connecting rod
2 22 two ends are respectively hinged on adjacent cross unit 2, specially the upper and lower ends of connecting rod 1 respectively with it is adjacent
The upper and lower ends of the connecting rod 2 22 of cross unit 2 are hinged, the upper and lower ends of connecting rod 2 22 respectively with adjacent cross unit 2
The upper and lower ends of connecting rod 1 be hinged, intersect the side that telescopic arm is located in cabinet 1 and be provided with drive connection bar 1 and even
The drive mechanism that extension bar 2 22 is rotated rotating around connecting rod 1 and the pin joint of connecting rod 2 22, the connection that driven-mechanism drives
When bar 1 and connecting rod 2 22 are rotated so that the connecting rod 1 and connecting rod 2 22 in each cross unit 2 are also around connection
The pin joint of bar 1 and connecting rod 2 22 is rotated, and now changes each upper end of 2 inside connecting rod of cross unit 1 and connection
The distance between upper end of bar 2 22, and then cause that the length for intersecting telescopic arm is conditioned.
Such as Fig. 2, for scavenging air preheater, therefore high-pressure water pipe 23 is connected with the sliding of telescopic arm upper end is intersected, will
High-pressure water pipe 23 is fixed on intersection telescopic arm in intersection telescopic arm away from one end of cabinet 1 so that intersect telescopic arm in length
During change, one end of high-pressure water pipe 23 is always positioned at intersecting on telescopic arm, and high-pressure water pipe 23 is connected with use in fixed one end
In the shower nozzle 231 of flushing out air preheater, only in one end stationary nozzle 231 of high-pressure water pipe 23 so that intersecting telescopic arm will spray
First 231 positions for being delivered to required cleaning in air preheater, beneficial to using, and only the position to required flushing is rinsed,
Water resource is saved.
As Fig. 2, drive mechanism include the bull stick 12 being vertically arranged in cabinet 1, the two ends of bull stick 12 rotate connection respectively
On the inwall of cabinet 1, the lower end of bull stick 12 is provided with coaxial bevel gear 121, and bevel gear 121 is provided with hangs down with the axis of bevel gear 121
Drive gear 122 that is straight and coordinating with bevel gear 121, drive gear 122 is coaxially driven by the motor 1 being fixed in cabinet 1
Dynamic, when motor 1 drives drive gear 122 to rotate, drive gear 122 is rotated together with dynamic bevel gear 121, now bull stick
12 rotations, are threaded with drive block 123 on bull stick 12, pull bar 124 are hinged with drive block 123, by pull bar 124 away from drive
One end of motion block 123 is hinged in adjacent connecting rod 2 22, and is fixed with cabinet 1 and is hinged with adjacent connecting rod 1
Fix bar 13, fix bar 13 is arranged on the upper end of drive block 123, and now fix bar 13 fixes the position of connecting rod 1, turns
During 12 rotation of bar so that drive block 123 is moved on bull stick 12, and then cause that the pull bar 124 on drive block 123 drives connecting rod
2 22 one end to connecting rod 1 near or away from so that the distance of connecting rod 1 and the upper end of connecting rod 2 22 gradually increases
Big or reduction, realizes intersecting the purpose that the length of telescopic arm can be adjusted.
Such as Fig. 5, in addition when intersect telescopic arm stretch out cabinet 1 it is outer when, it is also possible to by drive block 123 directly with connecting rod 2 22
It is hinged so that more than the length of connecting rod 1, it is the upward shape of curve that now intersection telescopic arm is stretched to the length of connecting rod 2 22
State so that when shower nozzle 231 sprays water under high pressure, recoil can cause that intersecting telescopic arm is just depressed into horizontal level.
Such as Fig. 2, when the flexible arm lengths of intersection shorten, in order to reduce each inside connecting rod 1 of cross unit 2 and connection
Bar 2 22 takes up room, therefore connecting rod 2 22 offers groove 221, connecting rod 1 along the length direction of connecting rod 2 22
One end pass groove 221, the middle part of connecting rod 1 is hinged on the cell wall of groove 221, now connecting rod 1 around with even
The pin joint of extension bar 2 22 is rotated so that connecting rod 1 is progressed into the groove 221 of connecting rod 2 22, reduces connecting rod 1
The space taken when merging with connecting rod 2 22.
Such as Fig. 2, dust is cleaned in air preheater because high-pressure water pipe 23 is stretched into, therefore the upper end of high-pressure water pipe 23 can fall ash
Dirt, when intersecting flexible arm lengths and shortening, high-pressure water pipe 23 along intersecting the length direction of telescopic arm to being moved in cabinet 1, this
When the upper end of high-pressure water pipe 23 dust be easy to fall on the bevel gear 121 in cabinet 1 use for influenceing bevel gear 121, therefore machine
Case 1 is provided with protective plate 15 in the top of motor 1, and the through hole 151 stretched out for bull stick 12, protective plate 15 are offered on protective plate 15
Protect bevel gear 121；In addition it is externally provided with wearing layer 232 in high-pressure water pipe 23（Such as Fig. 4）, high-pressure water pipe 23 is reduced in movement
When abrasion, extend the service life of high-pressure water pipe 23.
Such as Fig. 2, in order to increase the flush efficiency of shower nozzle 231, therefore two groups are provided with by telescopic arm is intersected, two groups of intersections are stretched
Contracting arm is be arranged in parallel, and the adjacent bracing piece 24 for passing through to be parallel to each other between telescopic arm that intersects is connected, and bracing piece 24 is arranged on relatively
Connecting rod 1 or connecting rod 2 22 between, fix bar 13 is arranged on the both sides of adjacent upper end bracing piece 24, beneficial to will hand over
Fork telescopic arm is firm to be fixed on the inwall of cabinet 1, and now pull bar 124 is hinged on adjacent lower end bracing piece 24, is easy to same
When regulation two intersection telescopic arm length；High-pressure water pipe 23 is then set to some, high-pressure water pipe 23 is distributed in each and adds
The strong upper end of bar 24, away from the fixing pipe 241 that connect with each high-pressure water pipe 23 is provided between the bracing piece 24 of cabinet 1, now general
Shower nozzle 231 is fixed in fixing pipe 241 so that, when telescopic arm length change is intersected, position is constant, multiple high pressures for shower nozzle 231
The setting of water pipe 23 increased the efficiency of flushing out air preheater, and the shower nozzle 231 in each fixing pipe 241 is dislocatedly distributed,
Area is rinsed in increase.
Such as Fig. 2, for the ease of winding high-pressure water pipe 23, therefore it is provided with cabinet 1 for winding turning for high-pressure water pipe 23
Axle 16, rotating shaft 16 is erected in cabinet 1 by the column 161 being arranged in cabinet 1, and cabinet 1 is stretched out in one end of rotating shaft 16, operation
Person's rotating shaft 16 is the winding for being capable of achieving high-pressure water pipe 23, and column 161 can be arranged in the supporting plate 162 of cabinet 1, is propped up
Fagging 162 can drive sliding to be connected in cabinet 1 by the cylinder 163 being arranged in cabinet 1, realize the liter of supporting plate 162
Drop, in order to adapt in rotating shaft 16 wind high-pressure water pipe 23 it is more and more and so that the radius of rotating shaft 16 gradually increases；In addition
In order to reduce artificial operation, reduce labour, therefore the motor 2 17 of the rotation of drive shaft 16 is provided with cabinet 1, in cabinet 1
The PLC control modules that controlled motor 1 and motor 2 17 are rotated respectively are provided with, can be with the He of controlled motor 1 by PLC module
The rotation of motor 2 17, and then control to intersect the length change of telescopic arm, intelligence degree is high.
Such as Fig. 3, intersection telescopic arm and ground when cabinet 1 is located to be inclined on unhorizontal ground and on regulation cabinet 1
, it is necessary to adjust the distance between cabinet 1 and ground during the distance between face, therefore the bottom of cabinet 1 is provided with some support cabinets 1
Support bar 18, support bar 18 is distributed in four angles of the bottom of cabinet 1, and the upper end of support bar 18 is located in cabinet 1, on support bar 18
The support block 181 contradicted with the bottom of cabinet 1 is arranged with, support block 181 is rotatably connected to switch block 182 away from the side of cabinet 1, turns
Block 182 is threadedly coupled with support bar 18, rotates switch block 182 and may be such that switch block 182 is moved up and down along support bar 18, switch block
182 drive support blocks 181 are moved so that cabinet 1 rises or because losing support block 181 because being supported the extruding of block 181
Support and decline, until contradicted again with support block 181；For the ease of rotating switch block 182, therefore at the two ends of switch block 182
It is respectively equipped with handle 183.
Specific operation process：
Cabinet 1 is moved to air preheater side, when driving drive gear 122 to rotate by motor 1, drive gear 122
Band dynamic bevel gear 121 is rotated, and the bull stick 12 being connected with bevel gear 121 starts rotation, is now threaded in the drive on bull stick 12
Motion block 123 is moved along bull stick 12 on bull stick 12 near the direction of fix bar 13 or away from the direction of fix bar 13, drive block
123 drive the connecting rod 2 22 on pull bar 124 to be moved near connecting rod 1 or away from the direction of connecting rod 1, work as connection
When bar 2 22 is moved to the direction of connecting rod 1, because connecting rod 2 22 and connecting rod 1 are rotating around connecting rod 2 22 and connection
The pin joint of bar 1 is rotated, therefore connecting rod 1 and the distance of the upper end of connecting rod 2 22 in each cross unit 2 gradually increases
Greatly, the distance between connecting rod 1 and connecting rod 2 22 now in multiple cross units 2 gradually increases, and realizes intersecting and stretches
The purpose of the length of arm, with should connecting rod 2 22 to being moved away from the direction of connecting rod 1 when so that connecting rod 1
Distance with the upper end of connecting rod 2 22 is gradually reduced, and realizes intersecting the purpose that the length of telescopic arm shortens.
During telescopic arm length adjustment is intersected, the drive shaft 16 of motor 2 17 is rotated so that the quilt of high-pressure water pipe 23
Gradually it is wrapped in rotating shaft 16 or from rotating shaft 16 under, and shower nozzle 231 is when with telescopic arm length adjustment is intersected
Diverse location in air preheater, and then shower nozzle 231 can be delivered to the position cleaned needed for air preheater, it is right
Specific position is cleaned, and the position to that need not clean can spray water, and save water resource.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected by Patent Law in the right of invention.
Claims (10)
1. a kind of scissor type telescopic arm washer, including cabinet（1）, it is characterised in that：The cabinet（1）Inside it is provided with intersection flexible
Arm, the cabinet（1）On offer for intersecting telescopic arm from cabinet（1）The opening inside stretched out（11）, the intersection telescopic arm bag
Include some cross units being hinged（2）, the cross unit（2）Including two connecting rods one being hinged（21）And even
Extension bar two（22）, the connecting rod one（21）With connecting rod two（22）Two ends be respectively hinged at adjacent cross unit（2）On,
The intersection telescopic arm is located at cabinet（1）Interior side is provided with driving and intersects telescopic arm gradually from cabinet（1）The driving inside stretched out
Mechanism, the intersection telescopic arm upper end sliding is connected with high-pressure water pipe（23）, the high-pressure water pipe（23）Intersecting, telescopic arm is remote
Disembark case（1）One end be fixed on intersection telescopic arm, and the high-pressure water pipe（23）It is connected with for rushing in fixed one end
Wash the shower nozzle of air preheater（231）.
2. scissor type telescopic arm washer according to claim 1, it is characterised in that：The drive mechanism includes setting vertically
Put in cabinet（1）Interior bull stick（12）And it is fixedly installed on cabinet（1）It is interior and with adjacent connecting rod one（21）The fixation being hinged
Bar（13）, the bull stick（12）Two ends be rotatably connected on cabinet respectively（1）On inwall, the bull stick（12）Lower end is provided with coaxially
Bevel gear（121）, the bevel gear（121）It is provided with and bevel gear（121）Axis is vertical and and bevel gear（121）Coordinate
Drive gear（122）, the drive gear（122）By being fixed on cabinet（1）Interior motor one（14）Driven by Coaxial, the bull stick
（12）On be threaded with drive block（123）, the drive block（123）With connecting rod two（22）It is hinged.
3. scissor type telescopic arm washer according to claim 2, it is characterised in that：The cabinet（1）In motor one
（14）Top is provided with protective plate（15）, the protective plate（15）On offer and supply bull stick（12）The through hole for stretching out（151）.
4. scissor type telescopic arm washer according to claim 2, it is characterised in that：The intersection telescopic arm is provided with two
Group, intersects telescopic arm and be arranged in parallel described in two groups, the bracing piece between the adjacent intersection telescopic arm by being parallel to each other（24）
Connection, the bracing piece（24）It is arranged on relative connecting rod one（21）Or connecting rod two（22）Between, the fix bar
（13）It is arranged on adjacent upper end bracing piece（24）Both sides.
5. scissor type telescopic arm washer according to claim 4, it is characterised in that：The high-pressure water pipe（23）If being set to
Dry bar, the high-pressure water pipe（23）It is distributed in each bracing piece（24）Upper end, away from cabinet（1）The bracing piece（24）Between
It is provided with and each high-pressure water pipe（23）The fixing pipe of connection（241）, the shower nozzle（231）It is fixed on fixing pipe（241）On.
6. scissor type telescopic arm washer according to claim 5, it is characterised in that：The cabinet（1）Inside be provided with for
Winding high-pressure water pipe（23）Rotating shaft（16）, the rotating shaft（16）By being arranged on cabinet（1）Interior column（161）It is erected at machine
Case（1）It is interior, the rotating shaft（16）One end stretch out cabinet（1）.
7. scissor type telescopic arm washer according to claim 5, it is characterised in that：The high-pressure water pipe（23）It is externally provided with
Wearing layer（232）.
8. scissor type telescopic arm washer according to claim 6, it is characterised in that：The cabinet（1）Inside it is provided with driving
Rotating shaft（16）The motor two of rotation（17）, the cabinet（1）Inside it is provided with controlled motor one（14）With motor two（17）Rotate respectively
PLC control modules.
9. scissor type telescopic arm washer according to claim 1, it is characterised in that：The cabinet（1）If bottom is provided with
The Heavenly Stems and Earthly Branches support cabinet（1）Support bar（18）, the support bar（18）Upper end is located in cabinet（1）It is interior, the support bar（18）On
It is arranged with and cabinet（1）The support block that bottom contradicts（181）, the support block（181）Away from cabinet（1）Side rotate connection
There is switch block（182）, the switch block（182）With support bar（18）Threaded connection, the switch block（182）Be respectively arranged at two ends with handle
（183）.
10. scissor type telescopic arm washer according to claim 1, it is characterised in that：The connecting rod two（22）Along even
Extension bar two（22）Length direction offer groove（221）, the connecting rod one（21）One end pass groove（221）, it is described
Connecting rod one（21）Middle part be hinged on groove（221）Cell wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710263866.5A CN106931828B (en) | 2017-04-21 | 2017-04-21 | Scissor type telescopic arm washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710263866.5A CN106931828B (en) | 2017-04-21 | 2017-04-21 | Scissor type telescopic arm washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106931828A true CN106931828A (en) | 2017-07-07 |
| CN106931828B CN106931828B (en) | 2018-10-19 |
Family
ID=59437782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710263866.5A Active CN106931828B (en) | 2017-04-21 | 2017-04-21 | Scissor type telescopic arm washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106931828B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871983A (en) * | 2020-07-13 | 2020-11-03 | 江西理工大学 | Ore crushing is with novel supplementary unloading device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1890527A (en) * | 2003-12-05 | 2007-01-03 | 克莱德-贝格曼有限公司 | Compact soot blower |
| JP2009168357A (en) * | 2008-01-17 | 2009-07-30 | Chugoku Electric Power Co Inc:The | Attachment washing method and washing apparatus for air preheater |
| CN204854466U (en) * | 2015-07-23 | 2015-12-09 | 史见刚 | Full -automatic flexible online cleaning device |
| CN204881327U (en) * | 2015-07-10 | 2015-12-16 | 豪顿华工程有限公司 | Rotation air preheater water under high pressure online cleaning device |
| CN105540495A (en) * | 2016-02-19 | 2016-05-04 | 龙工(上海)机械制造有限公司 | Scissor telescopic arm loader |
-
2017
- 2017-04-21 CN CN201710263866.5A patent/CN106931828B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1890527A (en) * | 2003-12-05 | 2007-01-03 | 克莱德-贝格曼有限公司 | Compact soot blower |
| JP2009168357A (en) * | 2008-01-17 | 2009-07-30 | Chugoku Electric Power Co Inc:The | Attachment washing method and washing apparatus for air preheater |
| CN204881327U (en) * | 2015-07-10 | 2015-12-16 | 豪顿华工程有限公司 | Rotation air preheater water under high pressure online cleaning device |
| CN204854466U (en) * | 2015-07-23 | 2015-12-09 | 史见刚 | Full -automatic flexible online cleaning device |
| CN105540495A (en) * | 2016-02-19 | 2016-05-04 | 龙工(上海)机械制造有限公司 | Scissor telescopic arm loader |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871983A (en) * | 2020-07-13 | 2020-11-03 | 江西理工大学 | Ore crushing is with novel supplementary unloading device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106931828B (en) | 2018-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107654240A (en) | A kind of novel atomizing maintenance trolley | |
| CN106563601A (en) | Automatic paint spraying device for bearing | |
| CN105798030B (en) | A kind of cylinder tube cleaning machine with cleaning fluid autogamy device | |
| CN208840091U (en) | A kind of wheel shaft cleaning device | |
| CN209647048U (en) | A kind of maintaining steel wire rope equipment with decontamination plant | |
| CN107376616A (en) | It is a kind of to improve generating efficiency and carry the energy-saving acid mist purifying tower of dedusting function | |
| CN203724888U (en) | Wind-powered washing machine | |
| CN104990452B (en) | A kind of intelligent online rinse-system for solving Ash Blocking in Air Preheater | |
| CN201008867Y (en) | Tank truck cleaning apparatus | |
| CN113475372A (en) | Garden irrigation system | |
| CN108672373A (en) | It is a kind of can Rapid Cleaning Municipal Engineering Construction tool purpose-built washing equipment | |
| CN106931828A (en) | Scissor type telescopic arm washer | |
| CN107961917A (en) | A kind of spray range adjustable garden maintenance tree trunk spray coating device | |
| CN206794189U (en) | A kind of cleaning device suitable for steel band | |
| CN209502476U (en) | A kind of pipeline cleaning climbing robot | |
| CN111366032A (en) | Scanning type cleaning device in indirect air cooling radiator tower of power station | |
| CN209003845U (en) | External wall of high-rise building air pressure blow wash machine | |
| CN217274901U (en) | New forms of energy heating device | |
| CN111890206B (en) | Steel pipe rust cleaning device for building engineering construction | |
| CN205916857U (en) | Automatic freeze -proof device that hangs back of carwash pipe | |
| CN209005458U (en) | A kind of constructing tunnel dust-extraction unit | |
| CN208490570U (en) | Cleaning equipment for Sika Deer Farming | |
| CN201463706U (en) | Air cooling condenser high pressure door type or suspension arm type orbit automatic cleaning device | |
| CN206215586U (en) | Compress rotary cleaning mechanism | |
| CN109601206A (en) | Automatic watering device in greenhouse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211100 No. 3 Qianjin Road, Industrial Concentration Zone, Quling Street, Jiangning District, Nanjing City, Jiangsu Province Patentee after: JIANGSU FUJITENG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 211100 No. 3 Qianjin Road, Industrial Concentration Zone, Quling Street, Jiangning District, Nanjing City, Jiangsu Province Patentee before: Nanjing Fedjetting Tech Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Shear fork type telescopic boom flushing machine Effective date of registration: 20190805 Granted publication date: 20181019 Pledgee: Bank of Jiangsu Limited by Share Ltd. Nanjing Jiangning branch Pledgor: JIANGSU FUJITENG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2019320000010 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200117 Granted publication date: 20181019 Pledgee: Bank of Jiangsu Limited by Share Ltd. Nanjing Jiangning branch Pledgor: JIANGSU FUJITENG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2019320000010 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Shear fork type telescopic boom flushing machine Effective date of registration: 20200119 Granted publication date: 20181019 Pledgee: Bank of Jiangsu Limited by Share Ltd. Nanjing Jiangning branch Pledgor: JIANGSU FUJITENG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020320000074 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210122 Granted publication date: 20181019 Pledgee: Bank of Jiangsu Limited by Share Ltd. Nanjing Jiangning branch Pledgor: JIANGSU FUJITENG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020320000074 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fork type telescopic arm washing machine Effective date of registration: 20210125 Granted publication date: 20181019 Pledgee: Bank of Jiangsu Limited by Share Ltd. Nanjing Jiangning branch Pledgor: JIANGSU FUJITENG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980000697 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220113 Granted publication date: 20181019 Pledgee: Bank of Jiangsu Limited by Share Ltd. Nanjing Jiangning branch Pledgor: JIANGSU FUJITENG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980000697 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Scissor type telescopic arm flushing machine Granted publication date: 20181019 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: JIANGSU FUJITENG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2024980001537 |