CN105883692A - Seawater lifting system with drain tube protecting structure - Google Patents
Seawater lifting system with drain tube protecting structure Download PDFInfo
- Publication number
- CN105883692A CN105883692A CN201610421650.2A CN201610421650A CN105883692A CN 105883692 A CN105883692 A CN 105883692A CN 201610421650 A CN201610421650 A CN 201610421650A CN 105883692 A CN105883692 A CN 105883692A
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- CN
- China
- Prior art keywords
- aqueduct
- supervisor
- lifting
- protection structure
- pylon
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
Abstract
The invention discloses a seawater lifting system with a drain tube protecting structure. The seawater lifting system comprises a tower, a lifting device, a water pumping device and a surrounding well, further comprises a drain tube protecting structure, wherein the tower is provided with a main tube; the lifting device is used for driving the tower to ascend and descend in the surrounding well; the water pumping device comprises a drain tube and a submersible pump which are both mounted on the main tube; the submersible pump is mounted at the bottom end of the drain tube; the drain tube protecting structure comprises a fixing part and a buffer part; the fixing part comprises a first fixing part and a second fixing part; the first fixing part is fixedly connected with the second fixing part; the buffer part sleeves the first fixing part; one end of the second fixing part is welded with the outer wall of the drain tube; a gap is formed between the buffer part and the main tube. According to the content of the invention, the seawater lifting system with the drain tube protecting structure is disclosed, even under severe weather conditions, the drain tube can be very well protected by the drain tube protecting structure, and thus effective seawater lifting operation can be ensured.
Description
Technical field
The present invention relates to the technical field of ocean engineering, particularly relate to one and there is aqueduct protection structure seawater
Lifting system.
Background technology
Ocean platform is when normal operation, and main platform body mostly lifts away from sea, now platform life, life
The seawater used such as product, ballast, fire-fighting, dynamical system cooling, is all by special a set of seawater supply system
System provides, and by sea, seawater is promoted to platform.And the situation at sea is ever-changing, under severe weather conditions
Stormy waves and the impact failure of ocean current, often result in supply channel fracture, and therefore high reliability seawater is carried by scene
Rise device and have urgent expectation.
Summary of the invention
It is an object of the invention to propose to plant that there is aqueduct protection structure seawater lift system, it is possible to well
Protection aqueduct, it is ensured that seawater lift work is effectively carried out.
For reaching this purpose, the present invention by the following technical solutions:
A kind of seawater lift system with aqueduct protection structure, including pylon, lowering or hoisting gear, pump water dress
Put He Weijing,
Described pylon is provided with supervisor；
Described lowering or hoisting gear is used for driving described pylon to lift and encloses among well in described；
Described pumping water device includes aqueduct and immersible pump, is all installed on described supervisor, and described immersible pump is installed
Bottom in described aqueduct；
Also including aqueduct protection structure, described aqueduct protection structure includes fixture and bolster；
Described fixture includes that the first fixed part and the second fixed part, described first fixed part are fixedly connected on institute
Stating the second fixed part, described bolster is placed on described first fixed part；
One end of described second fixed part is welded in the outer wall of described aqueduct, described bolster and described supervisor
Inwall there is gap.
Further, described first fixed part is vertically fixedly connected on described second fixed part.
Further, described aqueduct protection structure is provided with multiple, and it is arranged at outside described aqueduct equally spacedly
The both sides of wall.
Further, described fixture is steel construction, and described bolster is rubber.
Further, also including transverse tube and inclined tube, described pylon is to be welded by described supervisor, transverse tube and inclined tube
Triangular truss structure；
Described transverse tube is welded between adjacent described supervisor, described inclined tube be welded in adjacent described transverse tube it
Between；
Described lowering or hoisting gear has two sets, often overlaps described lowering or hoisting gear and includes the two described lifting units of set, often overlaps
Described lifting unit works alone；
Also include lifting installing rack and lifting mounting seat；
Described lifting installing rack is secured by bolts in described lifting mounting seat；
Two overlap described lifting unit is installed on described lifting installing rack；
Described lifting unit includes motor, planetary reduction gear and lifting tooth roller box；
Article two, the sidewall of described supervisor is provided with tooth bar；
The output shaft of described motor is connected with the power shaft of described planetary reduction gear, described planetary reduction gear defeated
Shaft is connected with the power shaft of described lifting tooth roller box, and described lifting tooth roller box output gear is nibbled with described tooth bar
Close.
Further, also include guider, described guider include gib block, guide pad, directive wheel,
Guide installing rack and guide mounting seat；
Described gib block is welded in the outer wall of a wherein described supervisor；
Described guiding installing rack is secured by bolts in described guiding mounting seat, described guide pad and directive wheel
It is installed on described guiding installing rack；
Described guide pad at least has two pieces, and it is installed on described guiding installing rack, and is uniformly distributed in described
The both sides of gib block also, contact with the side of described gib block；
Described directive wheel at least has two, and it is installed on described leading truck, and with the front of described gib block
Contact.
Further, also including erection device, described erection device includes some wiper blocks；
Described wiper block includes the first arc, the second arc, righting positive stop strip, righting ribs and holds up
Positive connector；
Described first arc and the second arc are fixed on the both sides of righting connector, described righting ribs
Being located at equally spacedly between described first arc and the second arc, described righting positive stop strip is fixed on described
Righting connector；
Described second arc is welded in and encloses the borehole wall；
Two pieces of described wiper blocks are oppositely arranged, make described tooth bar or gib block between two described positive stop strips,
Described first arc is positioned at the outer wall of described supervisor.
Further, also including electric cabinet and master system, it is installed on described one and has aqueduct protection
The seawater lift system of structure；
Described motor be internally provided with heater and self-braking device；
Being additionally provided with limiting and protecting device, it is described that it includes that sender block and microswitch, described sender block are fixed on
Supervisor's upper limit position and lower position, described touch switch is located at described lifting mounting seat.
Further, workbench, altitude scale, vertical ladder and anticorrosion spelter are also included；
Described workbench is welded in the top of described pylon, and the outer wall of described supervisor is located at by described altitude scale,
Described vertical ladder is located at the outer wall of described pylon, described anticorrosion, and spelter is located at described transverse tube and inclined tube.
Further, also including anti-drop cover, described anti-drop cover includes anti-decylization and anticreep plate,
Described anticreep plate is fixed in described anti-decylization, and described anticreep plate is provided with multiple through hole；
It is provided with annular boss as position limiting structure on described anti-decylization；
Described anti-drop cover is welded in the bottom of described supervisor, and described anti-decylization is close in the bottom of described supervisor
End face, the outer wall of described supervisor fits tightly in the inner ring surface of described annular boss；
Also including some reinforcement connection straps, it is close to the both sides of described anticreep plate, and is fixed on described anti-
In decylization.
The present invention, according to foregoing, proposes a kind of seawater lift system with aqueduct protection structure, i.e.
Making in severe weather conditions, described aqueduct is played a very good protection by described aqueduct protection structure,
Ensure that seawater lift work is effectively carried out.
Accompanying drawing explanation
Fig. 1 is the structural representation of one of them embodiment of the present invention.
Fig. 2 is the schematic cross-section of the aqueduct protection structure of one of them embodiment of the present invention.
Fig. 3 is the schematic top plan view of one of them embodiment of the present invention.
Fig. 4 is the schematic cross-section of the pylon of one of them embodiment of the present invention.
Fig. 5 is the structural representation of the wiper block of one of them embodiment of the present invention.
Fig. 6 is the structural representation of the wiper block of one of them embodiment of the present invention.
Fig. 7 is the structural representation of the anti-drop cover of one of them embodiment of the present invention.
Wherein: pylon 1, supervisor 11, transverse tube 12, inclined tube 13, lowering or hoisting gear 2, lifting unit 21, electricity
Machine 211, planetary reduction gear 212, lifting tooth roller box 213, tooth bar 214, lifting installing rack 22, lifting peace
Dress base 23, pumping water device 3, aqueduct 31, immersible pump 32, aqueduct protection structure 33, fixture
331, first fixed part the 3311, second fixed part 3312, bolster 332, enclose well 4, main deck 41, lead
To device 51, gib block 511, guide pad 512, directive wheel 513, guide installing rack 514, guiding installation
Base 515, erection device 52, wiper block the 521, first arc the 522, second arc 523, righting
Positive stop strip 524, righting ribs 525, righting connector 526, workbench 56, altitude scale 57, anticreep
Cover 53, anticreep plate 532, anti-decylization 531, through hole 5321, annular boss 5311, reinforcement connection strap 535.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
As depicted in figs. 1 and 2, a kind of have aqueduct protection structure seawater lift system, including pylon 1,
Lowering or hoisting gear 2, pumping water device 3 and enclose well 4,
Described pylon 1 is provided with supervisor 11；
Described lowering or hoisting gear 2 is used for driving described pylon 1 to lift and encloses among well 4 in described；
Described pumping water device 3 includes aqueduct 31 and immersible pump 32, is all installed in described supervisor 11, institute
State immersible pump 32 and be installed on the bottom of described aqueduct 31；
Also including aqueduct protection structure 33, described aqueduct protection structure 33 includes that fixture 331 eases up
Stamping 332；
Described fixture 331 includes the first fixed part 3311 and the second fixed part 3312, described first fixed part
3311 are fixedly connected on described second fixed part 3312, and described bolster 332 is placed on described first fixed part
3311；
One end of described second fixed part 3312 is welded in the outer wall of described aqueduct 31, described bolster 332
Gap is there is with the inwall of described supervisor 11.
The described well 4 that encloses is arranged at hull, and the main deck 41 of hull is located at by described lowering or hoisting gear 2, convenient
Drive the lifting of described pylon 1, drive huge described pylon 1 to lift and enclose among well 4 in described, described
Supervisor 11 plays the described aqueduct 31 of protection and the effect of immersible pump 32, it is ensured that seawater can be by described latent
Water pump 32 pump enters described aqueduct 31, then is discharged in the middle of exterior line from aqueduct 31, it is ensured that raw on hull
The seawater used such as work, production, ballast, fire-fighting, dynamical system cooling can transmit smoothly.
Owing to situation in the sea is complicated, under severe weather conditions, stormy waves and ocean current are to the impact failure of described pylon 1,
Described aqueduct 31 is easy to be destroyed, and ultimately resulting in seawater lift work can not be normally carried out.Described draw
Described aqueduct 31 is played a very good protection by water pipe protection structure 33；
By the way of welding, the one end making described second fixed part 3312 is direct and described aqueduct 31
Outer wall connects, and simple structure but structural strength are big, easy to make, saves material, and the seal connected
It is good, even if described aqueduct 31 occurs strong rocking, described aqueduct protection structure 33 to be also not easy to send out
Life comes off；
Bolster 332 is placed on described first fixed part 3311, even if there is strong rocking in described aqueduct 31,
Described bolster 332 also can eliminate strongly rocking produced impulsive force buffering, finally guarantees described diversion
Pipe 31 will not be destroyed.There is gap with the inwall of described supervisor 11 in described bolster 332, reserved
The dismounting to described aqueduct 31 and maintenance are easy in gap.
Further, as in figure 2 it is shown, described first fixed part 3311 be vertically fixedly connected on described second fix
Portion 3312.
Described aqueduct 31 being occurred strong when rocking, described first fixed part 3311 is with described second
Fixed part 3312 preferably stress, it is to avoid described first fixed part 3311 and described second fixed part 3312
Raw structure separates.
Further, as in figure 2 it is shown, described aqueduct protection structure 33 is provided with multiple, it is arranged equally spacedly
Both sides in described aqueduct 31 outer wall.
Multiple described aqueduct protection structure 33 is set, it is possible to strengthen the protected effect to described aqueduct 31,
It is arranged at the both sides of described aqueduct 31 outer wall equally spacedly, and the stress making described aqueduct 31 is more equal
Destruction that is even, that be not susceptible in structure.
Further, described fixture 331 is steel construction, and described bolster 332 is rubber.
The intensity of steel construction is big, it is possible to ensure the rigidity of described fixture 331, the low cost of rubber and delaying
Rush effective.
Further, as it is shown in figure 1, also include transverse tube 12 and inclined tube 13, described pylon 1 is by described master
The triangular truss structure that pipe 11, transverse tube 12 and inclined tube 13 are welded；
Described transverse tube 12 is welded between adjacent described supervisor 11, and described inclined tube 13 is welded in adjacent institute
State between transverse tube 12；
Described lowering or hoisting gear 2 has two sets, often overlaps described lowering or hoisting gear 2 and includes the two described lifting units of set 21,
Often overlap described lifting unit 21 to work alone；
Also include lifting installing rack 22 and lifting mounting seat 23；
Described lifting installing rack 22 is secured by bolts in described lifting mounting seat 23；
Two overlap described lifting unit 21 is installed on described lifting installing rack 22；
Described lifting unit 21 includes motor 211, planetary reduction gear 212 and lifting tooth roller box 213；
Article two, the sidewall of described supervisor 11 is provided with tooth bar 214；
The output shaft of described motor 211 is connected with the power shaft of described planetary reduction gear 212, and described planet subtracts
The speed output shaft of device 212 is connected with the power shaft of described lifting tooth roller box 213, described lifting tooth roller box 213
Output gear engages with described tooth bar 214.
Described transverse tube 12 is welded between adjacent described supervisor 11, and described inclined tube 13 is welded in adjacent institute
State between transverse tube 12, make described pylon 1 form triangular truss structure, described transverse tube 12 and inclined tube 13 1
Aspect plays connection function, on the other hand also functions to strengthen the effect of described pylon 1 intensity, and welding can make
It is directly connected between described supervisor 11, transverse tube 12 and inclined tube 13, simple structure, easy to make, save material
Material, and the good leak tightness connected so that the integrally-built rigidity of described pylon is big, and triangle has surely
Qualitative, even if situation in the sea is changeable, even if stormy waves and the impact failure of ocean current, also can guarantee that described pylon 1
Stably sink to or depart from seawater without bending.
The described well 4 that encloses is arranged at hull, and described lowering or hoisting gear 2 has two sets, it is ensured that can provide enough
Power, drives huge described pylon 1 to lift and encloses among 4 in described, stably sink to or depart from seawater,
With status requirement to described pylon 1 under satisfied different operating modes, the main first of hull is located at by described lowering or hoisting gear 2
Plate 41, the lifting of the described pylon of convenient driving 1.
When described pylon 1 carries out lift work, two overlap described lowering or hoisting gear 2 cooperation, and totally four sets are described
Lifting unit 21 cooperation, when any a set of described lifting unit 21 damages, other described liter of three sets
Described pylon 1 still can be carried out lifting or stop position by fall unit, it is ensured that seawater lift can enter continuously
OK, improve the reliability of described a kind of seawater lift system.
Described lifting installing rack 22 can make described lifting unit 21 be stably installed wherein, described lifting
Mounting seat 23 is welded in the main deck 41 of hull, by the way of welding, makes described lifting mounting seat
23 are more firmly arranged at main deck 41, by bolt, described lifting installing rack 22 are fixed on described liter
Fall mounting seat 23, on the one hand improves the stability of described lifting unit 21 work so that it is be more stably driven with
Huge described pylon 1 lifts, and on the other hand also allows for the installation of described lifting installing rack 22, dismantles and tie up
Repair.
The compact conformation of described planetary reduction gear 212, power is big, bearing capacity is high in transmission, and described lifting is single
Unit 21 motor 211 through described planetary reduction gear 212 and described lifting tooth roller box 213 rotating speed mate after,
Described lifting tooth roller box 213 output gear engages with described tooth bar 214, thus is stably driven with described pylon 1
Lifting, it is ensured that carrying out in order of seawater lift.
Further, as shown in figures 1 and 3, also including guider 51, described guider 51 includes
Gib block 511, guide pad 512, directive wheel 513, guiding installing rack 514 and guiding mounting seat 515；
Described gib block 511 is welded in the outer wall of a wherein described supervisor 11；
Described guiding installing rack 514 is secured by bolts in described guiding mounting seat 515, described guide pad
512 and directive wheel 513 be installed on described guiding installing rack 514；
Described guide pad 512 at least has 2 pieces, and it is installed on described guiding installing rack 514, and is uniformly distributed
Both sides in described gib block；
Described directive wheel 513 at least has 2, and it is installed on described leading truck 514, and with described gib block
The front of 511 contacts.
Described guider 51 is able to ensure that described pylon 1 will not run-off the straight when lifting, it is ensured that described tower
The stability of frame 1 work.Described guiding mounting seat 515 is welded in main deck 41, by the way of welding,
Described guiding mounting seat 515 is made more firmly to be arranged at described main deck 1；
By bolt, described guiding installing rack 514 is fixed on described guiding mounting seat 515, on the one hand improves
The stability of described guider 51 work so that it is more stably guide huge described pylon 1 and lift,
On the other hand also allow for the installation of described guiding installing rack 514, dismantle and keep in repair.
Described gib block 511 is welded in the outer wall of a wherein described supervisor 11, when making described pylon 1 lift,
Described directive wheel 513 is more convenient for coordinating with described gib block 511, and is positioned at described gib block 511 both sides
Described guide pad 512, plays spacing and effect, it is ensured that when described pylon 1 lifts, described gib block 511 limits
System is between described guide pad 512, it is ensured that the reliability of guiding, and according to the demand of actual conditions, permissible
Suitably increase described guide pad 512 and the quantity of directive wheel 513.
Further, as shown in Figures 4 to 6, also including erection device 52, described erection device 52 includes
Some wiper blocks 521；
Described wiper block 521 include first arc the 522, second arc 523, righting positive stop strip 524,
Righting ribs 525 and righting connector 526；
Described first arc 522 and the second arc 523 are fixed on the both sides of righting connector 526, institute
State righting ribs 521 to be located at equally spacedly between described first arc 522 and the second arc 523,
Described righting positive stop strip 524 is fixed on described righting connector 526；
Described second arc 523 is welded in and encloses the borehole wall 42；
Two pieces of described wiper blocks 521 are oppositely arranged, and make described tooth bar 214 or gib block 511 be positioned at two institutes
Stating between positive stop strip 524, described first arc 522 is positioned at the outer wall of described supervisor 11.
Owing to marine situation is changeable, under the impact of huge wave stream, described pylon 1 be likely occurred drift
Moving and tilt, described erection device 52 is able to ensure that the position of described pylon 1 does not occur drift and tilts.Described
Described first arc 522 and the second arc 523 are coupled together by righting connector 526, and described righting is strengthened
Rib 525 can improve the rigidity of described wiper block 521, it is ensured that described wiper block 521 can sustain from described
The impulsive force of pylon 1, described righting ribs 521 is located at described first arc 522 and the second arc equally spacedly
Between shape plate 523, make being more uniformly stressed of described wiper block 521, it is not easy to be damaged；Described second
Arc 523 is welded in and encloses the borehole wall, makes described wiper block 521 more firmly be arranged at and encloses the borehole wall, and described
One arc 522 is positioned at the outer wall of described supervisor 11, plays the effect protecting described supervisor 11, described pylon 1
During lifting, two pieces of described wiper blocks 521 are oppositely arranged, and make described tooth bar 214 or gib block 511 be positioned at two institutes
State between positive stop strip 524, it can be ensured that described pylon 1 will not occur left and right skew.
Further, also including electric cabinet and master system, it is installed on described one and has aqueduct protection
The seawater lift system of structure；
Described motor 211 be internally provided with heater and self-braking device；
Being additionally provided with limiting and protecting device, it is described that it includes that sender block and microswitch, described sender block are fixed on
Described supervisor 11 upper limit position and lower position, described touch switch is located at described lifting mounting seat 23.
Described electric cabinet and master system are set, easily facilitate and control the rising of described pylon 1, decline and stop
Operation only, with status requirement to described pylon 1 under satisfied different operating modes.
Described motor 211 is internal to be used to prevent its internal wetted, when the weather temperature difference is big, stops after operating
Described heater opened by described motor 211, to ensure that it normally works, it is ensured that described a kind of seawater lift system
The normal operation of system.
If encountering accident power-off situation, described motor 211 quits work, and described self-braking device can be locked
Described lifting unit 21, it is ensured that described pylon 1 will not decline uncontrollably.
When described pylon 1 rises or drop to upper limit position or lower position, described sender block can be touched
To described microswitch, making described motor 211 quit work, it is single that described self-braking device can lock lifting
Unit 21, finally makes described pylon 1 park.
Further, as it is shown in figure 1, also include workbench 56, altitude scale 57, vertical ladder and anticorrosion spelter；
Described workbench 56 is welded in the top of described pylon 1, and described altitude scale 57 is welded in described master
The outer wall of pipe 11, described vertical ladder is located at the outer wall of described pylon 1, and described anticorrosion spelter is located at described transverse tube 12
With inclined tube 13.
Described altitude scale 57 can be it is manifestly intended that the adjustable height of described pylon 1, it is simple to staff sees
Examine the lifting situation of described pylon 1；Welding makes described workbench 56 more firm, also allows for staff couple
The inspection and maintenance of described pylon 1.
Staff can be carried out daily inspection to described pylon 1 by climbing described vertical ladder, also allow for
Keeping in repair described pylon 1, pungent piece of described anticorrosion is located at described transverse tube 12 and inclined tube 13, on the one hand can slow down sea
The water corrosion to described pylon 1, does not on the other hand interfere with the lifting of described pylon 1 yet.
Further, as shown in Figure 1 and Figure 7, also including anti-drop cover 53, described anti-drop cover 53 includes anticreep
Ring 531 and anticreep plate 532,
Described anticreep plate 532 is fixed in described anti-decylization 531, and described anticreep plate 532 is provided with multiple through hole
5321；
Annular boss 5311 it is provided with as position limiting structure on described anti-decylization 531；
Described anti-drop cover 53 is welded in the bottom of described supervisor 11, and the bottom of described supervisor 11 is close to described
The end face of anti-decylization 531, the outer wall of described supervisor 11 fits tightly in the inner ring of described annular boss 5311
Face；
Also including some reinforcement connection straps 535, it is close to the both sides of described anticreep plate 532, and is fixed on
In described anti-decylization 531.
Owing to situation in the sea is complicated, when described pylon drops to nautical mile, by storm load；Or towage
Cheng Zhong, platform tilts to cause described immersible pump 32 to come off in stormy waves；
Described anticreep plate 532 can protect described immersible pump 32, prevents it from coming off, described through hole 5321 thereon
Can guarantee that again seawater can successfully be walked by described immersible pump 32 pump, the most described through hole 5321 also functioned to
The effect of filter foreign matter, it is ensured that carrying out in order of seawater lift；
Welding can make described anti-drop cover 53 directly be fixedly connected on the bottom connecting described supervisor 11, structure
Simply, easy to make, save material, and the good leak tightness connected, improve described anti-drop cover 53 with described
Stability between supervisor 11.
Position limiting structure is formed so that described supervisor 11 between described annular boss 5311 and described anti-decylization 531
More not readily disengaging from the protection of described anti-drop cover 53, described anti-decylization is close in the bottom of described supervisor 11
The end face of 531, reduces the distance between described supervisor 11 and described anti-decylization 531, outside described supervisor 11
Wall fits tightly in the inner ring surface of described annular boss 5311, make described protective cover 53 can more securely with
Described supervisor 11 is fixing to be connected, and improves its structural strength, it is ensured that the working effect of whole anti-drop cover 53.
Described reinforcement connection strap 535 can improve the intensity of described anticreep plate 535 structure, and it is located at described anti-
The both sides of de-plate 532, it is ensured that when described anticreep plate 532 collides with foreign matter, be also not easy to come off,
Described immersible pump 32 can be protected eventually well.
The know-why of the present invention is described above in association with specific embodiment.These describe and are intended merely to explain this
The principle of invention, and limiting the scope of the invention can not be construed to by any way.Based on herein
Explaining, those skilled in the art need not pay performing creative labour can associate other tool of the present invention
Body embodiment, within these modes fall within protection scope of the present invention.
Claims (10)
1. there is a seawater lift system for aqueduct protection structure, including pylon, lowering or hoisting gear, pump water
Device and enclose well,
Described pylon is provided with supervisor；
Described lowering or hoisting gear is used for driving described pylon to lift and encloses among well in described；
Described pumping water device includes aqueduct and immersible pump, is all installed on described supervisor, and described immersible pump is installed
Bottom in described aqueduct；
It is characterized in that: also include aqueduct protection structure, described aqueduct protection structure includes fixture
And bolster；
Described fixture includes that the first fixed part and the second fixed part, described first fixed part are fixedly connected on institute
Stating the second fixed part, described bolster is placed on described first fixed part；
One end of described second fixed part is welded in the outer wall of described aqueduct, described bolster and described supervisor
Inwall there is gap.
2. according to a kind of seawater lift system with aqueduct protection structure described in claim, its feature
It is: described first fixed part is vertically fixedly connected on described second fixed part.
3. according to a kind of seawater lift system with aqueduct protection structure described in claim, its feature
It is: described aqueduct protection structure is provided with multiple, and it is arranged at the two of described aqueduct outer wall equally spacedly
Side.
4. according to a kind of seawater lift system with aqueduct protection structure described in claim, its feature
Being: described fixture is steel construction, described bolster is rubber.
5. according to a kind of seawater lift system with aqueduct protection structure described in claim, its feature
It is:
Also including transverse tube and inclined tube, described pylon is three be welded by described supervisor, transverse tube and inclined tube
Dihedral truss structure；
Described transverse tube is welded between adjacent described supervisor, described inclined tube be welded in adjacent described transverse tube it
Between；
Described lowering or hoisting gear has two sets, often overlaps described lowering or hoisting gear and includes the two described lifting units of set, often overlaps
Described lifting unit works alone；
Also include lifting installing rack and lifting mounting seat；
Described lifting installing rack is secured by bolts in described lifting mounting seat；
Two overlap described lifting unit is installed on described lifting installing rack；
Described lifting unit includes motor, planetary reduction gear and lifting tooth roller box；
Article two, the sidewall of described supervisor is provided with tooth bar；
The output shaft of described motor is connected with the power shaft of described planetary reduction gear, described planetary reduction gear defeated
Shaft is connected with the power shaft of described lifting tooth roller box, and described lifting tooth roller box output gear is nibbled with described tooth bar
Close.
6. according to a kind of seawater lift system with aqueduct protection structure described in claim, its feature
Being: also include guider, described guider includes gib block, guide pad, directive wheel, guiding
Installing rack and guiding mounting seat；
Described gib block is welded in the outer wall of a wherein described supervisor；
Described guiding installing rack is secured by bolts in described guiding mounting seat, described guide pad and directive wheel
It is installed on described guiding installing rack；
Described guide pad at least has two pieces, and it is installed on described guiding installing rack, and is uniformly distributed in described
The both sides of gib block, and contact with the side of described gib block；
Described directive wheel at least has two, and it is installed on described leading truck, and with the front of described gib block
Contact.
7. according to the one described in claim 5 or 6 any one right, there is aqueduct according to claim
The seawater lift system of protection structure, it is characterised in that: also include erection device, described erection device bag
Include some wiper blocks；
Described wiper block includes the first arc, the second arc, righting positive stop strip, righting ribs and holds up
Positive connector；
Described first arc and the second arc are fixed on the both sides of righting connector, described righting ribs
Being located at equally spacedly between described first arc and the second arc, described righting positive stop strip is fixed on described
Righting connector；
Described second arc is welded in and encloses the borehole wall；
Two pieces of described wiper blocks are oppositely arranged, make described tooth bar or gib block between two described positive stop strips,
Described first arc is positioned at the outer wall of described supervisor.
A kind of seawater lift system with aqueduct protection structure the most according to claim 5, it is special
Levying and be: also include electric cabinet and master system, it is installed on described one and has aqueduct protection structure
Seawater lift system；
Described motor be internally provided with heater and self-braking device；
Being additionally provided with limiting and protecting device, it is described that it includes that sender block and microswitch, described sender block are fixed on
Supervisor's upper limit position and lower position, described touch switch is located at described lifting mounting seat.
A kind of seawater lift system with aqueduct protection structure the most according to claim 5, it is special
Levy and be:
Also include workbench, altitude scale, vertical ladder and anticorrosion spelter；
Described workbench is welded in the top of described pylon, and the outer wall of described supervisor is located at by described altitude scale,
Described vertical ladder is located at the outer wall of described pylon, and described anticorrosion spelter is located at described transverse tube and inclined tube.
10., according to a kind of seawater lift system with aqueduct protection structure described in claim, it is special
Levying and be: also include anti-drop cover, described anti-drop cover includes anti-decylization and anticreep plate,
Described anticreep plate is fixed in described anti-decylization, and described anticreep plate is provided with multiple through hole；
It is provided with annular boss as position limiting structure on described anti-decylization；
Described anti-drop cover is welded in the bottom of described supervisor, and described anti-decylization is close in the bottom of described supervisor
End face, the outer wall of described supervisor fits tightly in the inner ring surface of described annular boss；
Also including some reinforcement connection straps, it is close to the both sides of described anticreep plate, and is fixed on described anti-
In decylization.
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| CN201610421650.2A CN105883692B (en) | 2016-06-13 | 2016-06-13 | A kind of seawater lift system with aqueduct protection structure |
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| CN201610421650.2A CN105883692B (en) | 2016-06-13 | 2016-06-13 | A kind of seawater lift system with aqueduct protection structure |
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| CN105883692A true CN105883692A (en) | 2016-08-24 |
| CN105883692B CN105883692B (en) | 2017-07-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116696252A (en) * | 2023-08-07 | 2023-09-05 | 浙江华东岩土勘察设计研究院有限公司 | Hole protection casing frame lifting system for offshore exploration operation |
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| KR20110017498A (en) * | 2009-08-14 | 2011-02-22 | 주식회사 씨에버 | Apparatus and method for cleaning attached organism of net |
| KR20120000270A (en) * | 2010-06-25 | 2012-01-02 | 주식회사 하이닉스반도체 | Image sensor |
| CN202482093U (en) * | 2012-02-22 | 2012-10-10 | 中国海洋石油总公司 | Tower well seawater lifting system |
| CN204356753U (en) * | 2014-11-21 | 2015-05-27 | 中国海洋石油总公司 | A kind of seawater column holder suspension supporting device |
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| CN201309578Y (en) * | 2008-12-17 | 2009-09-16 | 郑州富格海洋工程装备有限公司 | Self-elevating sea drilling platform novel water tower |
| KR20110017498A (en) * | 2009-08-14 | 2011-02-22 | 주식회사 씨에버 | Apparatus and method for cleaning attached organism of net |
| KR20120000270A (en) * | 2010-06-25 | 2012-01-02 | 주식회사 하이닉스반도체 | Image sensor |
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| CN116696252A (en) * | 2023-08-07 | 2023-09-05 | 浙江华东岩土勘察设计研究院有限公司 | Hole protection casing frame lifting system for offshore exploration operation |
| CN116696252B (en) * | 2023-08-07 | 2023-10-20 | 浙江华东岩土勘察设计研究院有限公司 | Hole protection casing frame lifting system for offshore exploration operation |
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| CN105883692B (en) | 2017-07-25 |
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