CN107063574A - Multistation underwater airtightness testing machine - Google Patents
Multistation underwater airtightness testing machine Download PDFInfo
- Publication number
- CN107063574A CN107063574A CN201710001875.7A CN201710001875A CN107063574A CN 107063574 A CN107063574 A CN 107063574A CN 201710001875 A CN201710001875 A CN 201710001875A CN 107063574 A CN107063574 A CN 107063574A
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- Prior art keywords
- steel pipe
- sealing
- lever
- lifting
- bearing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Multistation underwater airtightness testing machine, belongs to pipe fitting performing leak test technical field, including steel pipe automatic feed mechanism, steel pipe automatic airtight test mechanism and automatic steel tube feeding unit；The automatic airtight test mechanism of the steel pipe, including airtight pond, rise cylinder, rise frame, rise guide rail, steel pipe positioning, the first sealing plate, movable base plate, moving guide rail, fixed bottom plate, the first compressor arm, the second compressor arm, sealing cylinder, sealing monaural seat, sealing ears seat, sealing bearing, the second sealing plate.This station underwater airtightness testing machine realizes the full-automatic whole process for realizing steel pipe automatic charging, automatic air seal test and automatic steel tube feeding, saves manpower, efficiency high.
Description
Technical field
The invention belongs to pipe fitting performing leak test technical field, and in particular to be multistation underwater airtightness testing machine.
Background technology
The small-bore welded pipe of my small welded tube subsidiary factory production at present is required for carrying out underwater airtightness testing, the quantity of inspection compared with
It is many, and common underwater airtightness testing machine is when carrying out air seal test, pipe is withstood at two ends with Cowhells plate, wherein an end position is fixed
And breather pipe is installed, the other end makes sealing plate withstand pipe by the way of screw mandrel precession, it is ensured that pipe two ends are air tight, then
Submerged carries out underwater airtightness testing, works in this way, is required for grasping by by hand when playing air seal test every time
Make, it is time-consuming and laborious.In order to raise labour efficiency and reduce labor intensity, the underwater airtightness testing machine is designed.
The content of the invention
It is an object of the invention to overcome defect and deficiency mentioned above, and provide multistation underwater airtightness testing machine.
The present invention realizes that the technical scheme that its purpose is used is as follows.
Multistation underwater airtightness testing machine, including steel pipe automatic feed mechanism, steel pipe automatic airtight test mechanism and steel pipe
Automatic blanking device；The automatic airtight test mechanism of the steel pipe, including airtight pond, rise cylinder, rise frame, rise guide rail,
Steel pipe positioning, the first sealing plate, movable base plate, moving guide rail, fixed bottom plate, the first compressor arm, the second compressor arm, blanket gas
Cylinder, sealing monaural seat, sealing ears seat, sealing bearing, the second sealing plate；It is described to rise the left and right two that guide rail is installed on airtight pond
Side；The rising frame is placed in airtight pond, and is slidably connected with rising guide rail；The output end for rising cylinder is fixedly connected
Rise frame；The steel pipe positioning interval is installed on rising frame, and steel pipe positioning offers the circular trough of indent；It is described
Airtight pond one end is installed with moving guide rail and fixed bottom plate, and the other end is installed with the second sealing plate；Described first is close
Shrouding is slidably connected with moving guide rail；The fixed bottom plate is located on the outside of moving guide rail；One end of first compressor arm is rotated
Movable base plate is installed on, the other end is rotatablely installed in the middle part of the second compressor arm；Described second compressor arm one end is rotatablely installed in solid
Determine bottom plate, the other end is rotatablely installed the output end in sealing cylinder；The sealing monaural seat is fixedly installed in sealing cylinder afterbody；
The sealing monaural seat is inserted in sealing ears seat and rotated with sealing monaural seat and is connected；The sealing monaural seat is fixedly installed in
Seal holder top；The sealing bearing bottom is fixedly installed in rising frame.
The automatic airtight test mechanism of the steel pipe, in addition to upper lever, lever rotating shaft, lower stop lever, lower stop lever connecting shaft, lever
Cylinder, lever ears seat, lever ears seat；The upper lever is positioned horizontally in above steel pipe positioning；The lever rotating shaft is located at
Rise frame side, and upper end is fixedly connected with lever one end, lower end connection lower stop lever one end, the lower stop lever other end is solid
Surely lower stop lever connecting shaft is connected；The lever monaural seat is fixedly installed in rising frame, and it is double that the lever monaural seat is inserted in lever
Ear mount is simultaneously connected with the seat rotation of lever ears；The lever ears seat is fixedly installed in lever cylinder bottom；The lever cylinder
Output end connects a upper lever.
The steel pipe automatic feed mechanism, including steel pipe input mechanism；The steel pipe input mechanism, including square tube, expects pipe,
High column, low column, rod for stiring materials, material toggling rotating shaft, material toggling reductor, material toggling bearing block, backgauge cylinder, backgauge cylinder joint,
One material blocking rod, the first swing arm, the second swing arm, arm shaft, the second material blocking rod, the axis of guide, guide sleeve, jacking block；Described expects pipe one end
It is fixedly installed at the top of high column, the other end is fixedly installed in low column；The high column, low column erect setting, and high
The height of column is higher than the height of low column；The square tube is horizontally disposed with, and end is fixedly installed at the top of high column；The side
Reinforcement is provided between bottom of the tube and high column；Reinforcement is provided between the expects pipe bottom and high column；The material toggling
Bar is fixedly installed in material toggling rotating shaft；The material toggling rotating shaft is arranged between material toggling bearing block, and material toggling rotating shaft and material toggling bearing block
It is provided with bearing；The end of the material toggling rotating shaft is provided with material toggling reductor；The material toggling bearing block is fixedly installed in low column；
The output end of the backgauge cylinder is rotated by one end of backgauge cylinder joint and the first material blocking rod and is connected, the first material blocking rod it is another
One end is rotated with first swing arm one end and is connected, and the other end of the first swing arm is fixedly connected with arm shaft；If second swing arm has
Dry, one end is fixedly connected with arm shaft, and the other end is fixedly connected with the lower end of the second material blocking rod；Second material blocking rod it is upper
Hold to rotate with the lower end of the axis of guide and be connected；The guide sleeve is hollow cylindrical sleeve, and guide sleeve is fixedly installed in low column, and leads
It is sheathed on to set outside the axis of guide；The axis of guide upper end is installed with jacking block after passing through guide sleeve.
The steel pipe automatic feed mechanism, in addition to steel pipe support structure；The steel pipe support structure, including accept tooth
Bar, bearing plate, upper pressure roller, bottom left pressure roller, bottom right pressure roller, gear, bearing shaft are accepted, bearing block is accepted, accepts shaft coupling, driven
Sprocket wheel, undertaking chain, drive sprocket, undertaking reductor；The undertaking rack is horizontally placed on below expects pipe；The bearing plate is consolidated
Dingan County offers the locating slot of V-arrangement loaded on undertaking rack and positioned at upper pressure roller side on bearing plate；The upper pressure roller, which is located at, to be held
Connect above rack；The bottom left pressure roller, bottom right pressure roller are divided into both sides below undertaking rack；The undertaking gear, which is located at, accepts tooth
Below bar, and it is meshed with accepting rack；The undertaking gear has several, and interval is fixedly installed in bearing shaft；It is described to accept
Axle has several, and adjacent bearing shaft is connected as one by accepting shaft coupling；The undertaking gear both sides are laid with undertaking bearing
Seat；The bearing shaft is arranged in undertaking bearing block by bearing；The driven sprocket is fixedly installed in bearing shaft, and driven sprocket
Drive sprocket is connected by accepting chain；The drive sprocket is fixedly installed in the output end for accepting reductor.
The automatic steel tube feeding unit, including steel pipe output mechanism and steel pipe hoisting mechanism；The steel pipe output mechanism
It is identical with the structure of steel pipe support structure, and steel pipe output mechanism and steel pipe input mechanism are symmetricly set in the automatic airtight examination of steel pipe
Test mechanism both sides.
The steel pipe hoisting mechanism, including lifting speed reducer, the first lifting driving wheel, the first lifting chain, the first lifting
Driven pulley, lifting connecting shaft, lifting shaft coupling, second lifting driving wheel, the second lifting chain, second lifting driven pulley, hook,
Hanging plate, filler strip, discharge rack；The output end of the lifting speed reducer is fixedly mounted first and lifts driving wheel, the first lifting master
Driving wheel lifts driven pulley by the first lifting chain connection first；The first lifting driven pulley and the second lifting driving wheel are coaxial
Set；The second lifting driving wheel lifts driven pulley by the second lifting chain connection second；The second lifting driven pulley
It is fixedly installed in lifting connecting shaft；The lifting connecting shaft has several, and neighbouring raise connecting shaft is connected by lifting shaft coupling；
The hook is uniformly laid in the second lifting chain；The hanging plate is divided into the second lifting chain both sides；Pacify at the top of the hanging plate
Equipped with filler strip；Described discharge rack one end at the top of hanging plate with being connected.
This station underwater airtightness testing machine, which is realized, automatically realizes that steel pipe automatic charging, automatic air seal test and steel pipe are automatic
The whole process of blanking, saves manpower, efficiency high.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of the present invention；
Fig. 2 is the sectional view in A-A faces in Fig. 1；
Fig. 3 is the overlooking the structure diagram of steel pipe input mechanism；
Fig. 4 is B-B faces sectional view in Fig. 3；
Fig. 5 is C-C faces sectional view in Fig. 3；
Fig. 6 is the structural representation of steel pipe support structure；
Fig. 7 is D-D faces sectional view in Fig. 6；
Fig. 8 is the structural representation of the automatic airtight test mechanism of steel pipe；
Fig. 9 is E-E faces sectional view in Fig. 8；
Figure 10 is the structural representation of steel pipe hoisting mechanism；
Figure 11 is another width structural representation of steel pipe hoisting mechanism；
In figure：Steel pipe input mechanism 100, square tube 101, expects pipe 102, high column 103, low column 104, rod for stiring materials 105, material toggling turn
Axle 106, material toggling reductor 107, material toggling bearing block 108, backgauge cylinder 109, backgauge cylinder joint 110, the first material blocking rod 111,
First swing arm 112, the second swing arm 113, arm shaft 114, the second material blocking rod 115, the axis of guide 116, guide sleeve 117, jacking block 118,
Steel pipe support structure 200, accept rack 201, bearing plate 202, upper pressure roller 203, bottom left pressure roller 204, bottom right pressure roller 205,
Gear 206, bearing shaft 207 are accepted, bearing block 208 is accepted, accepts shaft coupling 209, driven sprocket 210, accepts chain 211, master
Movable sprocket 212, accept reductor 213,
The automatic airtight test mechanism 300 of steel pipe, airtight pond 301, rising cylinder 302, rising frame 303, rising guide rail 304, steel
Pipe location-plate 305, the first sealing plate 306, movable base plate 307, moving guide rail 308, fixed bottom plate 309, the first compressor arm 310,
Second compressor arm 311, sealing cylinder 312, sealing monaural seat 313, sealing ears seat 314, sealing bearing 315, the second sealing plate
316th, upper lever 317, lever rotating shaft 318, lower stop lever 319, lower stop lever connecting shaft 320, lever cylinder 321, lever ears seat 322,
Lever monaural seat 323.
Steel pipe output mechanism 400, steel pipe hoisting mechanism 500, the lifting driving wheel 503, first of lifting speed reducer 502, first
Lifting chain 504, first lifting driven pulley 505, lifting connecting shaft 506, lifting shaft coupling 507, second lifting driving wheel 508,
Second lifting chain 509, second lifting driven pulley 510, hook 511, hanging plate 512, filler strip 513, discharge rack 514.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in further detail.
Multistation underwater airtightness testing machine, including the automatic airtight and of test mechanism 300 of steel pipe automatic feed mechanism, steel pipe
Automatic steel tube feeding unit.
The steel pipe automatic feed mechanism, including steel pipe input mechanism 100 and steel pipe support structure 200；
The steel pipe input mechanism 100, including square tube 101, expects pipe 102, high column 103, low column 104, rod for stiring materials 105, dial
Expect rotating shaft 106, material toggling reductor 107, material toggling bearing block 108, backgauge cylinder 109, backgauge cylinder joint 110, the first material blocking rod
111st, the first swing arm 112, the second swing arm 113, arm shaft 114, the second material blocking rod 115, the axis of guide 116, guide sleeve 117, jacking block
118。
Described one end of expects pipe 102 is fixedly installed in the high top of column 103, and the other end is fixedly installed in low column 104；It is described
High column 103, low column 104 erect setting, and height of the height higher than low column 104 of high column 103；The square tube
101 are horizontally disposed with, and end is fixedly installed in the high top of column 103；Set between the bottom of square tube 101 and high column 103
There is reinforcement；Reinforcement is provided between the bottom of expects pipe 102 and high column 103；Described rod for stiring materials 105, which is fixedly installed in, to be dialled
Expect rotating shaft 106；The material toggling rotating shaft 106 is arranged between material toggling bearing block 108, and material toggling rotating shaft 106 and material toggling bearing block 108
It is provided with bearing；The end of the material toggling rotating shaft 106 is provided with material toggling reductor 107；The material toggling bearing block 108 is fixedly mounted
In low column 104；The output end of the backgauge cylinder 109 is turned by one end of the material blocking rod 111 of backgauge cylinder joint 110 and first
Dynamic connection, the other end of the first material blocking rod 111 is rotated with the one end of the first swing arm 112 to be connected, the other end and pendulum of the first swing arm 112
Arm axle 114 is fixedly connected；Second swing arm 113 has several, and one end is fixedly connected with arm shaft 114, the other end and second
The lower end of material blocking rod 115 is fixedly connected；The upper end of second material blocking rod 115 rotates with the lower end of the axis of guide 116 and is connected；It is described
Guide sleeve 117 is hollow cylindrical sleeve, and guide sleeve 117 is fixedly installed in low column 104, and guide sleeve 117 is sheathed on the axis of guide
Outside 116；The upper end of the axis of guide 116 is installed with jacking block 118 after passing through guide sleeve 117.
Expects pipe 102 is in certain gradient, and steel pipe is slowly tumbled to jacking block 118 and is arranged in order neat automatically.Backgauge gas
Cylinder 109 is acted, and the first material blocking rod 111 moves to left and drives arm shaft 114 to turn clockwise by the first swing arm 112, positioned at swing arm
Several the second swing arm 113 on axle 114 is rotated clockwise, and the right-hand member of the second swing arm 113 is driven under the second material blocking rod 115
Move, so as to drive the axis of guide 116 and jacking block 118 to move down, a steel pipe is reached at rod for stiring materials 105 by jacking block 118.Then backgauge
The counteragent of cylinder 109, jacking block 118 rises and blocks remaining steel pipe in expects pipe 102.By steel pipe input mechanism 100, once
Only one steel pipe is located between jacking block 118 and rod for stiring materials 105.Material toggling reductor 107 is acted, and drives the up time of material toggling rotating shaft 106
Pin is rotated, so as to drive rod for stiring materials 105 to turn clockwise, steel pipe is dropped down onto under the steel pipe between jacking block 118 and rod for stiring materials 105
Support structure 200；Then the counteragent of material toggling reductor 107, rod for stiring materials 105 resets.
The steel pipe support structure 200, including accept rack 201, bearing plate 202, upper pressure roller 203, bottom left pressure roller 204,
Bottom right pressure roller 205, accept gear 206, bearing shaft 207, accept bearing block 208, accept shaft coupling 209, driven sprocket 210, hold
Chain 211, drive sprocket 212, undertaking reductor 213；
The undertaking rack 201 is horizontally placed on the lower section of expects pipe 102；The bearing plate 202 be fixedly installed in undertaking rack 201 and
Positioned at the upper side of pressure roller 203, and the locating slot of V-arrangement is offered on bearing plate 202；The upper pressure roller 203, which is located at, accepts rack 201
Top；The bottom left pressure roller 204, bottom right pressure roller 205 are divided into undertaking rack 201 lower section both sides；The undertaking gear 206 is located at
The lower section of rack 201 is accepted, and is meshed with accepting rack 201；The undertaking gear 206 has several, and interval is fixedly installed in
Bearing shaft 207；The bearing shaft 207 has several, and adjacent bearing shaft 207 is connected as one by accepting shaft coupling 209；It is described
Accept the both sides of gear 206 and be laid with undertaking bearing block 208；The bearing shaft 207 is arranged in undertaking bearing block 208 by bearing；
The driven sprocket 210 is fixedly installed in bearing shaft 207, and driven sprocket 210 connects drive sprocket by accepting chain 211
212；The drive sprocket 212 is fixedly installed in the output end for accepting reductor 213.
Upper pressure roller 203, bottom left pressure roller 204, bottom right pressure roller 205 are mounted on bearing block, therefore, are accepted rack 201 and are moved
It is rolling friction between upper pressure roller 203, bottom left pressure roller 204, bottom right pressure roller 205 when dynamic.Reductor 213 is accepted to act, it is main
Movable sprocket 212 rotates, and drives driven sprocket 210 to rotate by accepting chain 211, the synchronous rotary of bearing shaft 207.It is installed on undertaking
Undertaking gear 206 on axle 207 rotates, so as to drive undertaking rack 201 and bearing plate 202 to remove or be moved into.When steel pipe is from steel
When pipe input mechanism 100 falls, bearing plate 202 is removed, and steel pipe falls into the locating slot of V-arrangement.Several are provided with bearing plate 202
The locating slot of V-arrangement, during bearing plate 202 is removed, steel pipe is fallen into the locating slot of V-arrangement successively, until by all positioning
Groove is all filled up.Bearing plate 202 is removed, until bearing plate 202 is located at the pre-determined bit of the automatic airtight top of test mechanism 300 of steel pipe
Put.
The automatic airtight test mechanism 300 of the steel pipe, including airtight pond 301, rise cylinder 302, rise frame 303, on
Rise guide rail 304, steel pipe positioning 305, the first sealing plate 306, movable base plate 307, moving guide rail 308, fixed bottom plate 309, the
One compressor arm 310, the second compressor arm 311, sealing cylinder 312, sealing monaural seat 313, sealing ears seat 314, sealing bearing
315th, the second sealing plate 316, upper lever 317, lever rotating shaft 318, lower stop lever 319, lower stop lever connecting shaft 320, lever cylinder 321,
Lever ears seat 322, lever ears seat 322.
It is described to rise the left and right sides that guide rail 304 is installed on airtight pond 301；The rising frame 303 is placed in airtight pond
301, and be slidably connected with rising guide rail 304；The output end for rising cylinder 302 is fixedly connected with rising frame 303；The steel
The interval of pipe location-plate 305 is installed on rising frame 303, and steel pipe positioning 305 offers the circular trough of indent；The airtight pond
301 one end are installed with moving guide rail 308 and fixed bottom plate 309, and the other end is installed with the second sealing plate 316；It is described
First sealing plate 306 is slidably connected with moving guide rail 308；The fixed bottom plate 309 is located at the outside of moving guide rail 308；Described
One end of one compressor arm 310 is rotatablely installed in movable base plate 307, and the other end is rotatablely installed in the middle part of the second compressor arm 311；It is described
The one end of second compressor arm 311 is rotatablely installed in fixed bottom plate 309, and the other end is rotatablely installed in the output end of sealing cylinder 312；Institute
State sealing monaural seat 313 and be fixedly installed in the afterbody of sealing cylinder 312；The sealing monaural seat 313 is inserted in sealing ears seat 314
And be connected with the rotation of sealing monaural seat 313；The sealing monaural seat 313 is fixedly installed in sealing bearing 315 top；The sealing
The bottom of bearing 315 is fixedly installed in rising frame 303.
The upper lever 317 is positioned horizontally in the top of steel pipe positioning 305；The lever rotating shaft 318, which is located at, rises frame 303
Side, and upper end is fixedly connected with the one end of lever 317, lower end connection lower stop lever 319 one end, the other end of lower stop lever 319 is equal
It is fixedly connected with lower stop lever connecting shaft 320；The lever monaural seat 323 is fixedly installed in rising frame 303, the lever monaural seat
323 are inserted in lever ears seat 322 and are connected with the rotation of lever ears seat 322；The lever ears seat 322 is fixedly installed in shelves
The bottom of bar cylinder 321；The output end of lever cylinder 321 connects a upper lever 317.
Rise cylinder 302 to act, drive rising frame 303 to rise along guide rail 304 is risen；Steel pipe positioning 305 is taken over
Steel pipe on bearing plate 202, then bearing plate 202 retract.Lever cylinder 321 is acted, and passes through lower stop lever 319 and lever rotating shaft
318, lever 317 rotates in drive so that upper lever 317 covers and pushes down the steel pipe in steel pipe positioning 305.Rise cylinder
302 counteragent steel pipe positionings 305 fall, and steel pipe is submerged in the water in airtight pond 301.Then, sealing cylinder 312 is acted, the
Two compressor arms 311 are rotated counterclockwise, and promote the first compressor arm 310 to move forward, so that the first sealing plate 306 promotes steel pipe and will
Steel pipe is pressed between the first sealing plate 306 and the second sealing plate 316.Passage, passage are provided with first sealing plate 306
Connect airway tube.By airway tube and passage toward ventilation in steel pipe, air seal test is carried out.After air seal test terminates, rise machine
Frame 303 rises, and the air in steel pipe is bled off by passage, and steel pipe is laid in steel pipe positioning 305 and on airtight pond 301
Side.
The automatic steel tube feeding unit, including steel pipe output mechanism 400 and steel pipe hoisting mechanism 500.
The steel pipe output mechanism 400 is identical with the structure of steel pipe support structure 200, and steel pipe output mechanism 400 and steel
Pipe input mechanism 100 is symmetricly set in the automatic airtight both sides of test mechanism 300 of steel pipe.
The steel pipe hoisting mechanism 500, including the lifting of lifting speed reducer 502, first driving wheel 503, the first lifting chain
504th, the first lifting driven pulley 505, lifting connecting shaft 506, the lifting lifting driving wheel 508, second of shaft coupling 507, second are lifted
The lifting of chain 509, second driven pulley 510, hook 511, hanging plate 512, filler strip 513, discharge rack 514.
The output end of the lifting speed reducer 502 is fixedly mounted first and lifts driving wheel 503, the first lifting driving wheel
503 lift driven pulley 505 by the first lifting chain 504 connection first；The first lifting driven pulley 505 and second lifting master
Driving wheel 508 is coaxially disposed；The second lifting driving wheel 508 lifts driven pulley by the second lifting chain 509 connection second
510；The second lifting driven pulley 510 is fixedly installed in lifting connecting shaft 506；The lifting connecting shaft 506 has several, phase
Neighbour's lifting connecting shaft 506 is connected by lifting shaft coupling 507；The hook 511 is uniformly laid in the second lifting chain 509；Institute
State hanging plate 512 and be divided into the both sides of the second lifting chain 509；The top of hanging plate 512 is provided with filler strip 513；The discharge rack 514
One end is connected with the top of hanging plate 512.
Steel pipe output mechanism 400 is acted, and steel pipe is taken over from steel pipe positioning 305, and steel pipe positioning 305 resets.Steel pipe
Output mechanism 400 will be moved to outside steel pipe at hook 511.Lifting speed reducer 502 is acted, and the first lifting driving wheel 503 rotates, and passes through
First lifting chain 504, the first lifting lifting driving wheel 508 of driven pulley 505, second drives the first lifting driven pulley 505 to rotate,
The hook 511 lifted on the synchronous rotary of connecting shaft 506, the second lifting chain 509 rises, and steel pipe is transported to by hook 511 successively
Discharge rack 514, completes the discharging of steel pipe.
The present invention is illustrated according to embodiment, on the premise of present principles are not departed from, if the present apparatus can also make
Dry modification and improvement.It should be pointed out that the technical scheme that the mode such as all use equivalent substitutions or equivalent transformation is obtained, all falls within this
In the protection domain of invention.
Claims (6)
1. multistation underwater airtightness testing machine, it is characterised in that including steel pipe automatic feed mechanism, the automatic airtight test machine of steel pipe
Structure（300）And automatic steel tube feeding unit；The automatic airtight test mechanism of the steel pipe（300）, including airtight pond（301）, rise
Cylinder（302）, rise frame（303）, rise guide rail（304）, steel pipe positioning（305）, the first sealing plate（306）, mobile bottom
Plate（307）, moving guide rail（308）, fixed bottom plate（309）, the first compressor arm（310）, the second compressor arm（311）, sealing cylinder
（312）, sealing monaural seat（313）, sealing ears seat（314）, sealing bearing（315）, the second sealing plate（316）；It is described to rise
Guide rail（304）It is installed on airtight pond（301）The left and right sides；The rising frame（303）It is placed in airtight pond（301）, and with
Rise guide rail（304）It is slidably connected；The rising cylinder（302）Output end be fixedly connected with rising frame（303）；The steel pipe
Location-plate（305）Interval is installed on rising frame（303）, and steel pipe positioning（305）Offer the circular trough of indent；The gas
Mi Chi（301）One end is installed with moving guide rail（308）With fixed bottom plate（309）, the other end is installed with the second sealing
Plate（316）；First sealing plate（306）With moving guide rail（308）It is slidably connected；The fixed bottom plate（309）Positioned at movement
Guide rail（308）Outside；First compressor arm（310）One end be rotatablely installed in movable base plate（307）, other end rotational installation
In the second compressor arm（311）Middle part；Second compressor arm（311）One end is rotatablely installed in fixed bottom plate（309）, the other end turn
It is dynamic to be installed on sealing cylinder（312）Output end；The sealing monaural seat（313）It is fixedly installed in sealing cylinder（312）Afterbody；
The sealing monaural seat（313）It is inserted in sealing ears seat（314）And with sealing monaural seat（313）Rotate connection；The sealing
Monaural seat（313）It is fixedly installed in sealing bearing（315）Top；The sealing bearing（315）Bottom is fixedly installed in rising machine
Frame（303）.
2. multistation underwater airtightness testing machine as claimed in claim 1, it is characterised in that the automatic airtight test machine of steel pipe
Structure（300）, in addition to upper lever（317）, lever rotating shaft（318）, lower stop lever（319）, lower stop lever connecting shaft（320）, lever cylinder
（321）, lever ears seat（322）, lever ears seat（322）；The upper lever（317）It is positioned horizontally in steel pipe positioning（305）
Top；The lever rotating shaft（318）Positioned at rising frame（303）Side, and upper end is fixedly connected with lever（317）One end, under
End connection lower stop lever（319）One end, the lower stop lever（319）The other end is fixedly connected with lower stop lever connecting shaft（320）；The lever
Monaural seat（323）It is fixedly installed in rising frame（303）, the lever monaural seat（323）It is inserted in lever ears seat（322）And
With lever ears seat（322）Rotate connection；The lever ears seat（322）It is fixedly installed in lever cylinder（321）Bottom；It is described
Lever cylinder（321）Output end connects a upper lever（317）.
3. multistation underwater airtightness testing machine as claimed in claim 1, it is characterised in that the steel pipe automatic feed mechanism,
Including steel pipe input mechanism（100）；The steel pipe input mechanism（100）, including square tube（101）, expects pipe（102）, high column
（103）, low column（104）, rod for stiring materials（105）, material toggling rotating shaft（106）, material toggling reductor（107）, material toggling bearing block（108）、
Backgauge cylinder（109）, backgauge cylinder joint（110）, the first material blocking rod（111）, the first swing arm（112）, the second swing arm（113）、
Arm shaft（114）, the second material blocking rod（115）, the axis of guide（116）, guide sleeve（117）, jacking block（118）；The expects pipe（102）One
End is fixedly installed in high column（103）Top, the other end is fixedly installed in low column（104）；The high column（103）, it is low vertical
Post（104）Erect and set, and high column（103）Height be higher than low column（104）Height；The square tube（101）Level
Set, and end is fixedly installed in high column（103）Top；The square tube（101）Bottom and high column（103）Between be provided with
Reinforcement；The expects pipe（102）Bottom and high column（103）Between be provided with reinforcement；Described rod for stiring materials（105）It is fixedly mounted
In material toggling rotating shaft（106）；The material toggling rotating shaft（106）It is arranged in material toggling bearing block（108）, and material toggling rotating shaft（106）And material toggling
Bearing block（108）Between be provided with bearing；The material toggling rotating shaft（106）End material toggling reductor is installed（107）；Described group
Expect bearing block（108）It is fixedly installed in low column（104）；The backgauge cylinder（109）Output end pass through backgauge cylinder joint
（110）With the first material blocking rod（111）One end rotate connection, the first material blocking rod（111）The other end and the first swing arm（112）One
End rotates connection, the first swing arm（112）The other end and arm shaft（114）It is fixedly connected；Second swing arm（113）Have some
It is individual, one end and arm shaft（114）It is fixedly connected, the other end and the second material blocking rod（115）Lower end be fixedly connected；The second gear
Expect bar（115）Upper end and the axis of guide（116）Lower end rotate connection；The guide sleeve（117）For hollow cylindrical sleeve, it is oriented to
Set（117）It is fixedly installed in low column（104）, and guide sleeve（117）It is sheathed on the axis of guide（116）It is outside；The axis of guide
（116）Upper end passes through guide sleeve（117）After be installed with jacking block（118）.
4. multistation underwater airtightness testing machine as claimed in claim 3, it is characterised in that the steel pipe automatic feed mechanism,
Also include steel pipe support structure（200）；The steel pipe support structure（200）, including accept rack（201）, bearing plate（202）、
Upper pressure roller（203）, bottom left pressure roller（204）, bottom right pressure roller（205）, accept gear（206）, bearing shaft（207）, accept bearing block
（208）, accept shaft coupling（209）, driven sprocket（210）, accept chain（211）, drive sprocket（212）, accept reductor
（213）；The undertaking rack（201）It is horizontally placed on expects pipe（102）Lower section；The bearing plate（202）It is fixedly installed in undertaking
Rack（201）And positioned at upper pressure roller（203）Side, and bearing plate（202）On offer the locating slot of V-arrangement；The upper pressure roller
（203）Positioned at undertaking rack（201）Top；The bottom left pressure roller（204）, bottom right pressure roller（205）It is divided into undertaking rack（201）
Lower section both sides；The undertaking gear（206）Positioned at undertaking rack（201）Lower section, and with accepting rack（201）It is meshed；It is described
Accept gear（206）There are several, interval is fixedly installed in bearing shaft（207）；The bearing shaft（207）There are several, it is adjacent
Bearing shaft（207）By accepting shaft coupling（209）Connect as one；The undertaking gear（206）Both sides are laid with undertaking bearing
Seat（208）；The bearing shaft（207）Undertaking bearing block is arranged in by bearing（208）；The driven sprocket（210）Fixed peace
Loaded on bearing shaft（207）, and driven sprocket（210）By accepting chain（211）Connect drive sprocket（212）；The drive chain
Wheel（212）It is fixedly installed in undertaking reductor（213）Output end.
5. multistation underwater airtightness testing machine as claimed in claim 4, it is characterised in that the automatic steel tube feeding unit,
Including steel pipe output mechanism（400）With steel pipe hoisting mechanism（500）；The steel pipe output mechanism（400）With steel pipe support structure
（200）Structure it is identical, and steel pipe output mechanism（400）With steel pipe input mechanism（100）It is symmetricly set in steel pipe automatically airtight
Test mechanism（300）Both sides.
6. multistation underwater airtightness testing machine as claimed in claim 5, it is characterised in that the steel pipe hoisting mechanism（500）,
Including lifting speed reducer（502）, first lifting driving wheel（503）, the first lifting chain（504）, first lifting driven pulley
（505）, lifting connecting shaft（506）, lifting shaft coupling（507）, second lifting driving wheel（508）, the second lifting chain（509）、
Second lifting driven pulley（510）, hook（511）, hanging plate（512）, filler strip（513）, discharge rack（514）；The lifting speed reducer
（502）Output end be fixedly mounted first lifted driving wheel（503）, the first lifting driving wheel（503）Pass through the first lifting
Chain（504）Connection first lifts driven pulley（505）；The first lifting driven pulley（505）With the second lifting driving wheel（508）
It is coaxially disposed；The second lifting driving wheel（508）Pass through the second lifting chain（509）Connection second lifts driven pulley（510）；
The second lifting driven pulley（510）It is fixedly installed in lifting connecting shaft（506）；The lifting connecting shaft（506）There are several,
Neighbouring raise connecting shaft（506）By lifting shaft coupling（507）Connection；The hook（511）Uniformly it is laid in the second lifting chain
Bar（509）；The hanging plate（512）It is divided into the second lifting chain（509）Both sides；The hanging plate（512）Top is provided with filler strip
（513）；The discharge rack（514）One end and hanging plate（512）Top is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001875.7A CN107063574B (en) | 2017-01-03 | 2017-01-03 | Multi-station underwater airtight testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001875.7A CN107063574B (en) | 2017-01-03 | 2017-01-03 | Multi-station underwater airtight testing machine |
Publications (2)
| Publication Number | Publication Date |
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| CN107063574A true CN107063574A (en) | 2017-08-18 |
| CN107063574B CN107063574B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710001875.7A Active CN107063574B (en) | 2017-01-03 | 2017-01-03 | Multi-station underwater airtight testing machine |
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| Country | Link |
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| CN (1) | CN107063574B (en) |
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| CN109230193A (en) * | 2018-07-26 | 2019-01-18 | 常州机电职业技术学院 | Large-scale aluminium ingot synchronous conveying device |
| CN110631777A (en) * | 2019-09-30 | 2019-12-31 | 安徽信息工程学院 | Automatic detection equipment for automobile filter |
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| Publication number | Publication date |
|---|---|
| CN107063574B (en) | 2023-09-15 |
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